Inventor

Qiang Zhang

Inventor

Beijing, CN

Overview

2006–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 308 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks8%

H04LTransmission of digital information, e.g. telegraphic communication8%

G06FElectric digital data processing8%

C07DHeterocyclic compounds7%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

H04BTransmission5%

A61KPreparations for medical, dental or toiletry purposes5%

G01RMeasuring electric variables2%

G02BOptical elements, systems or apparatus2%

G09GArrangements or circuits for control of indicating devices using static means to present variable information2%

PatentTitleYear

10,877,169Apparatus and method for pet detector2020 10,870,612Method for simultaneously extracting lycopene and citrulline from watermelon2020 10,871,857Touch panel being able to realize force touch and touch detection method thereof and display device2020 10,868,659Downlink subframe shortening in time-division duplex (TDD) systems2020 10,869,214Wireless communication device and a method therein for reporting signal quality measurements2020 10,862,853Method and apparatus for automatic geoaware access point provisioning2020 10,849,154Random-access response with analog beamforming2020 10,848,217Network node and a wireless communication device for random access in beam-based systems2020 10,844,061Pharmaceutical compositions comprising 4-(6BR,10AS)-3-methyl-2,3,6B,9,10,10A-hexahydro-1h, 7H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-1-(4-fluorophenyl)butan-1-one and methods of treating conditions of the central nervous system2020 10,837,035Method for extracting citrulline from watermelon2020 10,831,314Method and electronic device for preventing touch button from being false triggered2020 10,820,295Method, terminal device and computer-readable storage medium for wireless connection2020 10,817,165Folder management method and device2020 10,805,121Wireless device, and method performed therein for managing communication in a wireless communication network2020 10,804,479Organic thin film transistor structure and manufacturing method, gas sensor and related apparatus2020 10,795,069Light guide plate used for a backlight module of an LCD2020 10,788,859Display device2020 10,779,323System and method for beam-based physical random-access2020 10,775,932Method, mobile terminal and non-transitory computer-readable storage medium for response control of touch screen2020 10,771,960Delaying transmission depending on transmission type and UE processing capabilities2020 10,768,457Method for manufacturing display screen, display screen and display device2020 10,761,722Black screen gesture detection method and device, storage medium, and mobile terminal2020 10,761,642Method, mobile terminal and non-transitory computer-readable storage medium for adjusting scanning frequency of touch screen2020 10,761,031Arbitrary wavefront compensator for deep ultraviolet (DUV) optical imaging system2020 10,755,076Fingerprint image recognition method, apparatus and terminal2020 10,747,369Method and apparatus for responding to touch operation, storage medium and terminal2020 10,745,038Route resource controlling method, intelligent vehicle on-board controller and object controller2020 10,747,368Method and device for preventing false-touch on touch screen, mobile terminal and storage medium2020 10,744,235Degradable removable implant for the sustained release of an active compound2020 10,750,525Method and apparatuses for operating a wireless communication network2020 10,743,363Methods and arrangements for supporting beam management in a wireless communication network2020 10,728,924Uplink subframe shortening in time-division duplex (TDD) systems2020 10,720,099OLED array substrate, OLED display panel, pixel circuit, driving method and method for fingerprint recognition using OLED display panel2020 10,718,846Method and system for measuring and calibrating imaging magnetic field in magnetic resonance apparatus2020 10,720,791Charging method, charging device and terminal2020 10,713,381Method and apparatus for securely calling fingerprint information, and mobile terminal2020 10,716,078Wireless device, radio-network node, and methods performed therein for managing signaling in a wireless communication network2020 10,697,873Method for determining physical similarity simulation material of solid backfill body2020 10,697,900Correlating SEM and optical images for wafer noise nuisance identification2020 10,681,045Multi-TTP-based method and device for verifying validity of identity of entity2020 10,680,399Optical module2020 10,678,361Touch circuit, touch array circuit and method for driving the same, and display panel2020 10,670,732Navigation device and method for determining navigation information2020 10,666,346Network node, wireless device, and methods for beam management2020 10,665,163Pixel circuit, driving method thereof, array substrate and display device2020 10,666,063Charging method, charging device and terminal2020 10,662,487None2020 10,664,102Method and apparatus for responding to touch operation, storage medium and terminal2020 10,666,789Control method and device for sensors of mobile terminal, storage medium and mobile terminal2020 10,665,191Shift register and driving method therefor, and display device2020 10,649,289Array substrate, display panel and display device2020 10,646,191Collision avoidance system and collision avoidance method for detection bed2020 10,649,808Outcome-based job rescheduling in software configuration automation2020 10,635,633Systems and methods for memory architecture2020 10,634,623Phase contrast monitoring for extreme ultra-violet (EUV) masks defect inspection2020 10,628,653Method and apparatus for determining existence of foreign material on surface of fingerprint sensor of terminal2020 10,629,154Circuit for powering off a liquid crystal panel, peripheral drive device and liquid crystal panel2020 10,625,954Device and method for grabbing and storing two-dimensional code card2020 10,630,428Flexible configuration of HARQ process feedback2020 10,628,694Fingerprint enrolling method, apparatus, and terminal device2020 10,620,727Information processing method and electronic device2020 10,624,087Radio-network node, wireless device and methods for feedback-based retransmission2020 10,612,378Method for recovering room-mining coal pillars by solid filling in synergy with artificial pillars2020 10,606,412Method, device and mobile terminal for preventing false-touch on touch screen2020 10,597,395Preparation of certain substituted 1-(4-fluorophenyl)-4-(2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-YL)butan-1-ones and pharmaceutically acceptable salts thereof2020 10,591,757Display panel and display device including photoelectric conversion elements2020 10,592,227Versioned intelligent offline execution of software configuration automation2020 10,584,201Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks2020 10,588,145Uplink subframe shortening in time-division duplex (TDD) systems2020 10,572,714Fingerprint image recognition method, apparatus and terminal2020 10,571,639Optical module2020 10,571,871Automatic loading system and method for service functions of hydraulic machine2020 10,572,140Folder management using drag actions and enlarged icons2020 10,553,159Pixel circuit, display panel and display device2020 10,550,101Crystalline forms of mesylate salt of pyridinyl amino pyrimidine derivative, preparation methods therefor, and applications thereof2020 10,551,646Array substrate and magneto-optical switch display2020 10,545,606Scanning circuit for touch screen, touch screen and touch control method2020 10,539,738Backlight module with blocking member for blocking light leakage and display device with the same2020 10,530,168Charging method, charging device and terminal2020 10,517,126Communication management and wireless roaming support2019 10,516,463Method for indicating a transmission time offset of a feedback message2019 10,517,113Radio-network node, wireless device and methods performed therein2019 10,517,112Uplink subframe shortening in time-division duplex (TDD) systems2019 10,500,642Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof2019 10,498,156Charging control method, charging control device and terminal2019 10,492,217Resource scheduling of uplink resources2019 10,484,076Methods, network node and wireless terminal for beam tracking when beamforming is employed2019 10,476,714Radio-network node, wireless device and methods performed therein2019 10,474,621Method and apparatus for controlling serial peripheral interface of fingerprint sensor, and mobile terminal2019 10,472,359Pharmaceutical compositions comprising 4-((6bR,10aS)-3-methyl-2,3,6b,9,10,10a-hexahydro-1H,7H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8-yl)-1-(4-fluorophenyl) butan-1-one for inhibiting serotonin reuptake transporter activity2019 10,477,397Method and apparatus for passpoint EAP session tracking2019 10,464,938Pharmaceutical compositions comprising ((6bR,10aS)-1-(4-fluorophenyl)-4-(3-methyl-2,3,6b,9,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(7H)-yl)butan-1-one or pharmaceutically acceptable salts thereof2019 10,469,213Network node, a wireless device and methods therein for handling automatic repeat requests (ARQ) feedback information2019 10,467,937Shift register unit, driving method thereof, gate driving circuit and display device2019 10,466,849Method and terminal for preventing unintentional triggering of a touch key and storage medium2019 10,466,894Method, device, storage medium and mobile terminal for recognizing an off-screen gesture2019 10,460,231Method and apparatus of neural network based image signal processor2019 10,462,673Wireless network management and online signup of services2019 10,434,713Printhead device for 3D bio-printer2019 10,439,406Terminal and method for charging the same2019 10,438,112Method and apparatus of learning neural network via hierarchical ensemble learning2019 10,433,335System and method for beam-based physical random-access2019 10,426,276Control system for baby swing and control method for baby swing2019 10,430,232Controllable workflow in software configuration automation2019 10,402,404Scheduling method and system based on hybrid variable neighborhood search and gravitational search algorithm2019 10,385,692Apparatus and method for pre-loading mechanical constant-resistance single prop2019 10,386,661Elevating mechanism2019 10,372,250Tactile feedback device, related method, and touch display device containing the same2019 10,352,167Process method for withdrawing and recovering mechanical constant-resistance single prop2019 10,341,005Network node, a wireless device, and methods therein for beam selection2019 10,318,931Method and system for determining maintenance policy of complex forming device2019 10,301,939Method for designing supporting parameters of transition support for mixed mining face of filling and fully-mechanized mining2019 10,295,645Method and system for measuring and calibrating imaging magnetic field in magnetic resonance apparatus2019 10,297,153Vehicle on-board controller centered train control system2019 10,299,384Flexible printed circuit, chip on film, and bonding method and display device using the same2019 10,271,309Uplink multi-TTI scheduling in TDD system2019 10,259,478Vehicle-vehicle communication based urban train control system2019 10,257,738Resolution of beam and node identities for dual connectivity2019 10,254,162Optical module2019 10,256,883Reference signal reporting in a wireless communication system2019 D0844023Display screen with graphical user interface2019 10,243,918Method and apparatus for automatic geoaware access point provisioning2019 10,243,804Continuous delivery of hierarchical products using executor for software configuration automation2019 10,235,915Device and method for detecting performance of panel driving circuit2019 10,231,221Preamble sets matched to uplink transmission conditions2019 10,230,499HARQ feedback reporting based on mirrored information2019 10,220,019Method for treating pulmonary fibrosis comprising application of dimethylamino micheliolide2019 10,224,696Optical module2019 10,221,176Preparation of certain substituted [((6bR,10aS)-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalines and pharmaceutically acceptable salts thereof2019 10,204,578Display substrate and display device2019 10,198,660Method and apparatus for event sampling of dynamic vision sensor on image formation2019 10,176,313Method and apparatus for invoking fingerprint identification device, and mobile terminal2019 10,171,179Optical module and optical line terminal device2019 10,164,763Transmitter, receiving device, and frequency offset correction method2018 10,149,181Signal output apparatus, board, and signal output method2018 10,144,647Ultrathin carbon nanotube film and preparation method and apparatus thereof2018 10,141,999Reference signal tracking in a wireless communication system2018 10,140,922Pixel driving circuit and driving method thereof and display device2018 10,124,675Method and device for on-line prediction of remaining driving mileage of electric vehicle2018 10,113,854Device and method for detecting wall abrasion of solid filler feeding well2018 10,097,587Communication management and policy-based data routing2018 10,087,629Seismic steel tubular column with internal local restraint and filled with high-strength compound concrete containing normal-strength demolished concrete lumps and construction process of such column2018 10,091,658Wireless network management and online signup of services2018 10,087,106Method of constructing an axial compression steel tubular column2018 10,072,010Substituted pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalines for inhibiting serotonin reuptake transporter activity2018 10,066,164Semiconductor nanocrystals used with LED sources2018 10,049,634Pixel circuit and driving method thereof, driving circuit, display device2018 10,048,603Alignment method and alignment system thereof2018 10,031,616Touch feedback circuit, driving method thereof and touch display device2018 10,017,475Anti-vasculature and anti-tubulin combretastatin analogs for treatment of cancer2018 9,986,573Wireless device, a network node and methods therein for reporting channel state information (CSI) in a radio communications network2018 9,980,134Method and apparatus for passpoint EAP session tracking2018 9,972,968Passivation of laser facets and systems for performing the same2018 9,972,249Pixel structure and driving method thereof, organic light emitting display panel and display apparatus2018 9,969,461Center-mounted control system of bicycle2018 9,955,341Method for preventing call-up operation errors and system using the same2018 9,954,666Downlink subframe shortening in time-division duplex (TDD) systems2018 9,944,648Organic compounds2018 9,949,279Selection of transmission mode based on radio conditions2018 9,942,881Uplink multi-TTI scheduling in TDD system2018 9,938,083Mechanical rocker arm-type vertical feeding cushioning device2018 9,934,557Method and apparatus of image representation and processing for dynamic vision sensor2018 9,929,533'Optical module'2018 9,930,691'Random-access response with analog beamforming'2018 9,918,061'System and method for storing image data in parallel in a camera system'2018 9,904,315'Electronic device'2018 9,882,336'Optical module'2018 9,882,350'Optical module'2018 9,850,716Remote-controlled adjustable-speed screw drill for gas-drive hydraulic-motive during gas drilling2017 9,834,243Collapsible baby carriage2017 9,835,740Apparatus and method for PET detector2017 9,814,068'System and method for beam-based physical random-access'2017 9,784,814'Method and system for measuring and calibrating imaging magnetic field in magnetic resonance apparatus'2017 9,780,924'HARQ feedback reporting based on mirrored information'2017 9,751,883'Preparation of certain [((6BR,10AS)-2,3,6B,7,8,9,10, 10A-octahydro-1H-pyrido[3â€²,4â€²:4,5]pyrrolo [1,2,3-de]quinoxalines and pharmaceutically acceptable salts thereof'2017 9,745,297'Compounds as modulators of RORC'2017 9,745,267'Compounds as modulators of RORC'2017 9,736,823'Preamble sets matched to uplink transmission conditions'2017 9,734,567'Label-free non-reference image quality assessment via deep neural network'2017 9,708,322'Substituted pyrido[3\',4\':4,5]pyrrolo[1,2,3-de]quinoxalines for inhibiting serotonin reuptake transporter activity'2017 9,708,294'Organic compounds'2017 9,693,997'Antiviral compounds'2017 9,696,439'Apparatus and method for PET detector'2017 9,696,762'Unlocking method and electronic apparatus'2017 9,665,927'Method and apparatus of multi-frame super resolution robust to local and global motion'2017 9,650,369'Anti-migration and anti-invasion thiazole analogs for treatment of cellular proliferative disease'2017 9,653,879'Optical module'2017 9,645,616'Method for controlling electronic apparatus and electronic apparatus'2017 9,646,865'Interconnection structure, fabricating method thereof, and exposure alignment system'2017 9,645,093'System and method for apodization in a semiconductor device inspection system'2017 9,603,165'Random-access response with analog beamforming'2017 9,598,415'Compounds as modulators of RORÎ³'2017 9,580,647'Simultaneous optimization of absorption and emission of nanocrystals'2017 9,573,957'Inhibitors of leukotriene production'2017 9,554,272'Provisioning of wireless security configuration information in a wireless network environment'2017 9,544,837'Communication management and targeted message delivery'2017 9,537,619'Processing method for orthogonal frequency division multiplexing signal and network device'2017 9,537,868'Communication management and policy-based data routing'2017 9,537,542'Method for processing information and electronic device'2017 9,511,478'Nano fluid electrostatic atomization controllable jet minimal quantity lubrication grinding system'2016 9,494,037'Inclined layered solid-filling mining method in ultrathick coal layer'2016 9,469,625'Organic compounds'2016 9,473,835'Optical module and optical device applicable to optical module'2016 9,474,093'Correlation of communication devices and subscriber information'2016 9,452,160'Compounds and methods of prophylaxis and treatment regarding nicotinic receptor antagonists'2016 9,431,186'Clutch device of gear transmission system of circuit breaker spring operating mechanism'2016 9,417,305'Method and apparatus for reconstruction of magnetic resonance imaging'2016 9,403,830'Inhibitors of leukotriene production'2016 9,393,135'Balloon expandable bioabsorbable drug eluting stent'2016 9,371,324'Substituted pyrido[3â€²,4â€²:4,5]pyrrolo[1,2,3-de]quinoxalines for the treatment of nervous system disorders'2016 9,367,133'Devices, systems, and methods for providing physical feedback in a handheld electronic controller'2016 9,353,632'Aerofoil structure'2016 9,353,132'Boron-based 4-hydroxytamoxifen and endoxifen prodrugs as treatment for breast cancer'2016 9,351,271'Device positioning method, apparatus and electronic device based on device cooperativity system'2016 9,342,205'Display method, terminal device and multi-terminal device system'2016 9,339,553'Liquid compositions of insoluble drugs and preparation methods thereof'2016 9,335,206'Wave front aberration metrology of optics of EUV mask inspection system'2016 9,320,837'Balloon expandable bioabsorbable drug eluting flexible stent'2016 9,315,504'Preparation of 4-((6BR,10AS)-3-methyl-2,3,6B,9,10, 10A-hexahydro-1H-pyrido[3â€²,4â€²:4,5]pyrrolo [1,2,3-de]quinoxalin-8-(7H)-yl)-1-(4-fluorophenyl)-1-butanone or a pharmaceutically acceptable salt thereof'2016 9,271,409'Terminal device'2016 9,249,084'Substituted n-pentanamide compounds, preparation method and the use thereof'2016 9,242,989'Compounds as modulators of RORÎ³'2016 9,239,668'Provision of a user interface based on user interaction with a computing device'2016 9,176,069'System and method for apodization in a semiconductor device inspection system'2015 9,139,567'Arylpyrazole ethers as inhibitors of leukotriene A4 hydrolase'2015 9,133,146'Benzodioxane inhibitors of leukotriene production'2015 9,119,125'Method for managing handover of a user equipment'2015 9,109,949'Near-field optical sensing system'2015 9,108,949'Compounds and methods of prophylaxis and treatment regarding nicotinic receptor antagonists'2015 9,084,418'Pesticide compositions of meso-sized particles with enhanced activity'2015 9,078,133'Method, system and mobile terminal for configuring and applying locking strategy of mobile terminal'2015 9,034,353'Meso-sized capsules useful for the delivery of agricultural chemicals'2015 9,024,698'Temperature compensation method and crystal oscillator'2015 9,023,781'Particle defoamer comprising a silicone emulsion and process for preparing same'2015 8,996,984'Automatic visual preview of non-visual data'2015 8,993,572'Pyrido[3â€²,4â€²:4,5]pyrrolo[1,2,3-de]quinoxalines derivatives and [1,4]oxazino[2,3,4-hi]pyrido[4,3-b]indole derivatives'2015 8,963,110'Continuous generation of extreme ultraviolet light'2015 8,946,203'Benzodioxane inhibitors of leukotriene production'2015 8,945,598'Low temperature drying methods for forming drug-containing polymeric compositions'2015 8,940,890'Preparation method of 5-[[2(R)-[1(R)-[3,5-bis(trifluoromethyl) phenyl]ethoxy]-3(S)-4-fluorophenyl-4-morpholinyl]methyl]-1,2-dihydro-3H-1,2,4-triazole-3-one'2015 8,936,651'Decellularized omentum matrix and uses thereof'2015 8,935,276'Apparatus for and method of handling data analysis'2015 8,885,765'Method and a user terminal for processing digital predistortion'2014 8,859,895'Method for vertically grounding and leading down from center of composite pole tower and pole tower thereof'2014 8,827,426'Imaging device, method of remodeling imaging device, and consumables container for imaging device'2014 8,785,489'Heteroaryl substituted indole compounds useful as MMP-13 inhibitors'2014 8,784,858'Degradable removable implant for the sustained release of an active compound'2014 8,779,139'Substituted 2,3,4,4A,5,9B-hexahydro-1H-pyrido[4,3-B]indole derivatives synthesis and uses thereof'2014 8,760,491'Method and system for implementing large capacity calls by using H.323 protocol stack'2014 8,735,409'Quinazoline derivatives'2014 8,705,839'Electronic devices for defect detection'2014 8,675,742'Method and system for synchronously transmitting asynchronous data'2014 8,666,934'System and method for managing activities in project management'2014 8,637,550'Heteroaryl diamide compounds useful as MMP-13 inhibitors'2014 8,638,780'System and method for obtaining an internet address associated with a telephone number'2014 8,605,275'Detecting defects on a wafer'2013 8,569,350'Anti-mitotic anti-proliferative compounds'2013 8,551,982'Benzodioxane inhibitors of leukotriene production'2013 8,516,877'Drop test apparatus'2013 8,462,132'Method and implementation device for inertial movement of window object'2013 8,453,490'Drop test device'2013 8,443,651'Drop test device for testing corner of case'2013 D0682598'Beverage maker'2013 8,410,405'Temperature control system'2013 8,373,409'Fan speed testing system and method'2013 8,354,999'Button assembly and computer mouse having the same'2013 8,320,548'Method for processing the busyness of flexible alert group with multi-user type'2012 8,309,722'Substituted heterocycle gamma-carbolines synthesis'2012 8,272,784'Sleeve bearing system'2012 8,251,334'Pivotable support shaft for display'2012 8,245,135'Producing a visual summarization of text documents'2012 8,194,627'Apparatus and method for communication with a mobile communications device in an IP network'2012 8,188,128'Opioid receptor subtype-selective agents'2012 8,188,098'GPR119 receptor agonists'2012 8,148,677'Peptide identification and quantitation by merging MS/MS spectra'2012 8,143,299'Anti-mitotic anti-proliferative compounds'2012 8,072,754'Electronic device incorporating centrifugal blower'2011 8,059,809'Systems and methods of establishing group calls'2011 8,008,327'Indazole compounds as CCR1 receptor antagonists'2011 7,992,832'Parallel four-bar mechanism'2011 7,981,149'Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts'2011 7,972,373'Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts'2011 7,955,523'Long afterglow luminescent material with compounded substrates and its preparation method'2011 7,914,573'Polymeric stent having modified molecular structures'2011 7,914,181'Display with lighting device'2011 7,900,098'Receiver for recovering and retiming electromagnetically coupled data'2011 7,898,253'Method and apparatus for removing artifacts during magnetic resonance imaging'2011 7,862,585'Tissue repair device and fabrication thereof'2011 7,845,974'Power strip'2010 7,835,780'MR invasive device and method for active MR guidance of invasive devices with target navigation'2010 7,790,711'Inhibitors of 11Î²-Hydroxysteroid Dehydrogenase'2010 7,745,967'Cooling fan'2010 7,728,029'Adamantyl-pyrazole carboxamides as inhibitors of 11Î²-hdroxysteroid dehydrogenase'2010 7,719,275'Method for calculating signal-to-noise ratio in parallel acquisition image reconstruction'2010 7,673,839'Parallel four-bar mechanism'2010 7,673,844'Pivotable support shaft for display'2010 7,654,704'Display with lighting device'2010 7,645,773'Thiazoles as inhibitors of 11Î²-hydroxysteroid dehydrogenase'2010 7,641,836'Tissue repair device and fabrication thereof'2010 7,622,068'Tissue repair device and fabrication thereof'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Based in Shenzhen, CN· patent location history

2010–2019Patents assigned to ZHANG QIANG (68)· patent assignee history

2012–2020Based in Beijing, CN· patent location history

2013–2020Based in Shanghai, CN· patent location history

2014–2020Based in Guangdong, CN· patent location history

2015–2020Patents assigned to ERICSSON TELEFON AB L M (38)· patent assignee history

2017–2020Based in Taby, SE· patent location history

2018–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (26)· patent assignee history

2018–2020Patents assigned to BEIJING BOE DISPLAY TECH CO (23)· patent assignee history

2019–2020Patents assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (23)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZHANG QIANGself	68	2010–2019
ERICSSON TELEFON AB L M	38	2015–2020
BOE TECHNOLOGY GROUP CO LTD	26	2018–2020
BEIJING BOE DISPLAY TECH CO	23	2018–2020
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD	23	2019–2020

Locations

Location	Patents	Span
Beijing, CN	45	2012–2020
Taby, SE	36	2017–2020
Shenzhen, CN	29	2007–2020
Guangdong, CN	22	2014–2020
Shanghai, CN	16	2013–2020