Inventor

Hao Zhang

Inventor

Beijing, CN

Overview

1997–2021

Patent span

Physics

Primary field (CPC G)

Patents· 219 as inventor

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

G06Fprimary

G06FElectric digital data processing12%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

H04LTransmission of digital information, e.g. telegraphic communication5%

H01LSemiconductor devices4%

A61KPreparations for medical, dental or toiletry purposes3%

G06TImage data processing or generation, in general3%

A61FFilters implantable into blood vessels3%

A61MDevices for introducing media into, or onto, the body2%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

Y10TTechnical subjects covered by former us classification2%

PatentTitleYear

10,883,735Water pump of an air conditioner as well as method and device for controlling the same2021 10,878,530Display method and display device2020 10,871,839Color filter substrate, array substrate and display device2020 10,872,436Spatial positioning method, spatial positioning device, spatial positioning system and computer readable storage medium2020 10,865,954Lighting system, lighting installation and ceiling installation2020 10,867,155Fingerprint identification display panel and fabricating method thereof, fingerprint identification display device2020 10,859,822Lens, optical display device and manufacturing method for lens2020 10,846,751Generating data to predict user affinity for a component to be included in a content item optimized for an online system user2020 10,841,661Interactive method, apparatus, and system in live room2020 10,824,880Methods and systems for detecting environmental information of a vehicle2020 10,825,881Array substrate, display device and pattern recognition method thereof2020 10,823,972Rotating mechanism and head-mounted display apparatus2020 10,819,252Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systems2020 10,815,646Boom potential energy recovery of hydraulic excavator2020 10,803,279Photosensitive component, display device and fingerprint identification method2020 10,795,163Display device and wearable equipment2020 10,788,765Method and apparatus for measuring a structure on a substrate2020 10,775,762Data converter, signal transmission method, and signal transmission system2020 10,768,879Image processing method and apparatus, virtual reality apparatus, and computer-program product2020 10,764,5683D display device, method for controlling the same and computing device2020 10,761,231Generating a high-resolution lithology model for subsurface formation evaluation2020 10,739,596Device for adjusting distance between lens tube assemblies, head-mounted display device and stepwise adjustment mechanism2020 10,741,556Self-aligned sacrificial epitaxial capping for trench silicide2020 10,733,731System and method for preprocessing capsule endoscopic image2020 10,725,201Compensated neutron correction for contributions outside the petrophysical model2020 10,714,045Control device and control method for display module, and display device2020 10,713,460Display panel, method for manufacturing the same, and display device2020 10,706,814Processing method and processing device for display data, and display device2020 10,657,861Display panel and its driving method and driving device2020 10,650,092Three-dimensional multi-vector tables2020 10,639,850Method for planning 3D printing path based on Fermat's spiral2020 10,644,676Automatic filtering method and device2020 10,643,553Backlight driving circuit, backlight driving method, backlight device and display device2020 10,635,727Semantic forward search indexing of publication corpus2020 10,613,624Display driving circuit, driving method thereof and display device2020 10,606,873Search index trimming2020 10,605,921Full-spectrum covering ultra wideband all photonics-based radar system2020 10,597,352Stable alkyl benzidine composition and methods of making and using same2020 10,592,032Display panel and display device2020 10,594,859Communication method, apparatus, and system2020 10,594,113Laser triggered multi-stage vacuum switch2020 10,565,955Display status adjustment method, display status adjustment device and display device2020 10,558,743Three-dimensional multi-vector tables2020 10,540,751Image data transmission method, image data processing method, image processing device and display device2020 10,488,983Touch screen panel and a display device2019 10,482,835Gate driving circuit, gate driving method, array substrate and display panel2019 10,470,879Heart valve bioprosthesis and manufacturing method thereof2019 10,473,650Reagent mixing and conveying device and reagent mixing method2019 10,444,918Back of cover touch sensors2019 10,430,446Semantic reverse search indexing of publication corpus2019 10,425,537Method, apparatus, and system for allocating phone number2019 10,419,448Enhanced email service2019 10,409,905Three-dimensional multi-vector tables2019 10,394,099Liquid crystal display panel with multiple sub-common electrodes and display device2019 10,358,797Boom potential energy recovery of hydraulic excavator2019 10,342,777Caffeoylquinic acid-rich extract and preparation as well as use thereof2019 10,332,459Display device and a driving method2019 10,325,539Display method, display panel and display device2019 10,317,556Non-linear acoustic formation evaluation2019 10,297,220Gate driving circuit and corresponding display device2019 10,277,548Method and device for prompting dynamic information about contact person2019 10,228,759Distance sensing substrate, display device, display system and resolution adjustment method2019 10,229,627Controlling a refresh frequency for a display driving device and methods of operation thereof2019 10,223,995Display device having a liquid crystal display panel and an OLED backlight2019 10,203,744Display apparatus and method for controlling power usage of the display apparatus2019 10,204,972OLED display device and method for producing organic transistor2019 10,199,009Display adjusting system and display adjusting method2019 10,191,286Optical imaging structure and virtual reality spectacles2019 10,186,490Manufacturing method of display panel and bonding cutting device2019 10,160,439Power efficiency control mechanism for a working machine2018 10,147,390Sub-pixel rendering method2018 10,140,902Display method and display panel2018 10,120,467Touch display driving method, driving module and display device2018 10,112,781Container autorotation device and container autorotation method2018 10,101,733Dispatching method and system2018 10,096,280Display driving method, display driving device and display device2018 10,079,005Display substrate, display device and resolution adjustment method for display substrate2018 10,063,315Method and system for high-precision two-way fiber-optic time transfer2018 10,037,070Image display method and display system2018 10,032,251Display device, display system and resolution adjusting method2018 10,024,341Hydraulic hybrid swing drive system for excavators2018 10,003,373Method and apparatus for providing a selected one of coexisting transceiver modules access to switch modules2018 10,002,023Method and apparatus for managing one or more tasks of a many-core system using one or more task descriptor entries2018 9,997,132Data transmission method, data transmission system and portable display device of transmitting compressed data2018 9,991,662Generator for wholly optical tunable broadband linearly chirped signal2018 9,990,229Scheduling method and apparatus for applying laxity correction based on task completion proportion and preset time2018 9,991,867Piezoelectric acoustic resonator with adjustable temperature compensation capability2018 9,978,330Display driving method using overlapping scan mode with reduced coupling effect2018 9,971,459Touch sensitive module with integrated sensor and artwork2018 9,926,946'Hydraulic hybrid swing drive system for excavators'2018 9,924,563'Method, system and media gateway for realizing mobile switch center pool'2018 9,905,153'Gate driving circuit and display device'2018 9,902,482'Deep rolling forming'2018 9,900,947'Backlight, regulation method thereof, regulation device and display device'2018 9,892,696'Display panel having a plurality of pixels driven in a time-sharing manner, display method thereof and display device'2018 9,888,030'Detection of stealthy malware activities with traffic causality and scalable triggering relation discovery'2018 9,880,661'Touch control driving method, touch control driving apparatus and touch control display device'2018 9,880,937'Dynamic set associative cache apparatus for processor and access method thereof'2018 9,879,403'Hydraulic hybrid swing drive system for excavators'2018 9,877,372Driving circuit and driving method of organic light emitting diode2018 9,869,791'Measurement of downhole radiation'2018 9,843,686'Method, apparatus, and system for allocating phone number'2017 9,830,859Pixel circuit and driving method thereof, display panel and display apparatus2017 9,832,231Unified generation of policy updates2017 9,817,504'Touch display driving method and device, display device and application processor'2017 9,812,453'Self-aligned sacrificial epitaxial capping for trench silicide'2017 9,807,209'Mobile terminal'2017 9,798,171'Liquid crystal panel, method for manufacturing the same and display device'2017 9,796,137'Additive manufacturing methods'2017 9,794,121'System upgrade method and device'2017 9,767,744'Polarity inversion driving method and device for liquid crystal display panel'2017 9,760,933'Interactive shopping advisor for refinancing product queries'2017 9,714,939'Concentated liquid single component TMB substrate for detection assay of horseradish peroxidase'2017 9,711,106'Display method and display device'2017 9,695,360'Yellow light afterglow material and preparation method thereof as well as LED illuminating device using same'2017 9,695,359'Yellow light afterglow material and preparation method thereof as well as LED illuminating device using same'2017 9,673,411'Organic electroluminescent display device'2017 9,674,227'Communicating status regarding application of compliance policy updates'2017 9,641,047'Auxiliary power module'2017 9,640,123'Display driving method using overlapping scan mode to reduce coupling effect'2017 9,634,273'Method for producing fully aqueous phase-synthesized nanocrystals/conducting polymer hybrid solar cell'2017 9,611,427'Yellow light afterglow material and preparation method thereof as well as LED illuminating device using same'2017 9,607,331'Near-duplicate filtering in search engine result page of an online shopping system'2017 9,530,370'Shift register unit and driving method thereof, gate driving circuit and display device'2016 9,513,731'Touch display device and a driving method thereof'2016 9,502,310'Integration method for a vertical nanowire transistor'2016 9,489,090'Capacitive touch panel and a method of manufacturing the same'2016 9,483,321'Method and apparatus for determining to-be-migrated task based on cache awareness'2016 9,461,618'Coupled acoustic devices'2016 9,454,267'Touch sensing circuit and method for making the same'2016 9,444,847'Synchronized distribution of compliance policy updates'2016 9,437,128'Display substrate and driving method thereof, and display device'2016 9,432,405'Communicating status regarding application of compliance policy updates'2016 9,425,060'Method for fabricating multiple layers of ultra narrow silicon wires'2016 9,402,279'Multi-level arbitration for wireless device having multiple radio resources'2016 9,396,265'Method and apparatus for aquiring dynamic message'2016 9,380,074'Unified generation of policy updates'2016 9,357,091'Information input method, apparatus and system for associated apparatus of imaging device'2016 9,342,849'Near-duplicate filtering in search engine result page of an online shopping system'2016 9,335,931'System and method for making snapshots of storage devices'2016 9,304,641'Multiple bridges single sided touch sensor'2016 D0745112'Hydraulic unit'2015 9,160,740'Establishing secure, mutually authenticated communication credentials'2015 9,155,127'Method and apparatus for coexistence transceiver system'2015 9,146,884'Push pull adaptive capture'2015 9,110,320'Display with bent inactive edge regions'2015 9,098,940'Method, apparatus and system for processing graphic objects'2015 9,054,377'Cathode composition for lithium ion battery and method for fabricating the same'2015 9,045,689'Yellow light afterglow material and preparation method thereof as well as LED illuminating device using same'2015 9,026,849'System and method for providing reliable storage'2015 8,952,903'Touch device and fabrication method thereof'2015 8,953,748'Method and apparatus for monitoring power consumption value of DSL subscriber board'2015 8,949,229'Measuring video content of web domains'2015 8,941,670'Para-virtualized high-performance computing and GDI acceleration'2015 8,941,671'Para-virtualized domain, hull, and geometry shaders'2015 8,934,840'Method and apparatus for performing arbitration among a plurality of driver circuits in a communication device'2015 8,911,905'Anode of lithium battery'2014 8,860,740'Method and apparatus for processing a display driver in virture desktop infrastructure'2014 8,853,796'High-K metal gate device'2014 8,847,906'Touch device and method for manufacturing the same'2014 8,836,449'Vertically integrated module in a wafer level package'2014 8,827,853'Hydraulic power split engine with enhanced torque assist'2014 8,830,228'Techniques for enabling remote management of servers configured with graphics processors'2014 8,830,012'Composite bulk acoustic wave resonator'2014 8,791,776'Acoustic wave resonator having a gasket'2014 8,716,292'Riminophenazines with 2-(heteroaryl)amino substituents and their anti-microbial activity'2014 8,692,631'Bulk acoustic wave resonator and method of fabricating same'2014 8,674,789'Serially connected first and second coupled resonator filters configured to provide at least one feedback capacitor'2014 8,666,263'Information input method, apparatus and system for associated apparatus of imaging device'2014 8,652,890'Methods for fabricating integrated circuits with narrow, metal filled openings'2014 8,640,201'Mail server coordination activities using message metadata'2014 8,635,179'Detection of irregularity in food manufacturing by using conversion pattern'2014 8,610,333'Acoustic wave devices'2013 8,596,165'Multiple gear motor drive'2013 8,549,295'Establishing secure, mutually authenticated communication credentials'2013 8,490,739'Gear box for hydraulic energy recovery'2013 8,479,363'Methods for wafer level trimming of acoustically coupled resonator filter'2013 8,452,331'Method and system for implementing mobile switch center dual homing'2013 8,447,976'Business to business secure mail'2013 8,417,949'Total exchange session security'2013 8,407,207'Measuring video content of web domains'2013 8,401,029'Method, device and system for establishing a bearer for a GSM network'2013 8,383,473'Methods of forming replacement gate structures for semiconductor devices'2013 8,384,497'Piezoelectric resonator structure having an interference structure'2013 8,349,745'Fabrication of a semiconductor nanoparticle embedded insulating film luminescence device'2013 8,285,593'Identifying source material associated with food products using bill of material'2012 8,253,513'Temperature compensated thin film acoustic wave resonator'2012 8,160,582'Method, system and device for called party recovery in mobile switch center pool'2012 8,133,822'Method of forming silicon nanocrystal embedded silicon oxide electroluminescence device with a mid-bandgap transition layer'2012 8,054,540'Optical waveguide amplifier using high quantum efficiency silicon nanocrystal embedded silicon oxide'2011 8,017,272'Anode of a lithium battery and method for fabricating the same'2011 7,998,884'Method of forming a light emitting device with a nanocrystalline silicon embedded insulator film'2011 7,916,986'Erbium-doped silicon nanocrystalline embedded silicon oxide waveguide'2011 7,860,520'Method for issuing paging messages, and MSC/VLR'2010 7,791,903'DC-DC flyback converter having a synchronous rectification self-driven circuit'2010 7,790,617'Formation of metal silicide layer over copper interconnect for reliability enhancement'2010 7,597,172'Gear box for hydraulic energy recovery'2009 7,306,812'Dissolvable backing layer for use with a transmucosal delivery device'2007 7,276,246'Dissolvable backing layer for use with a transmucosal delivery device'2007 6,827,759'Method for reducing the oxygen and oxide content in cobalt to produce cobalt sputtering targets'2004 6,780,426'Method and apparatus for improved heat controlled administration of pharmaceuticals'2004 6,726,673'Methods and apparatus for improved administration of testosterone pharmaceuticals'2004 6,619,537'Diffusion bonding of copper sputtering targets to backing plates using nickel alloy interlayers'2003 6,613,350'Electrical apparatus for heating to a desired temperature for improved administration of pharmaceutically active compounds'2003 6,546,281'Integrated apparatus for controlled heat aided dermal drug delivery'2003 6,521,108'Diffusion bonded sputter target assembly and method of making same'2003 6,465,006'Method for facilitating absorption of pharmaceutically active compounds'2002 6,453,648'Method for manufacturing a heat generating apparatus'2002 6,340,472'Method for reducing onset time of pharmaceutically active compounds'2002 6,306,431'Apparatus for heating to a desired temperature for improved administration of pharmaceutically active compounds'2001 6,303,142'Methods and apparatus for improved administration of pharmaceutically active compounds'2001 6,284,266'Methods and apparatus for improved administration of fentanyl and sufentanil'2001 6,264,981'Oral transmucosal drug dosage using solid solution'2001 6,245,347'Methods and apparatus for improved administration of pharmaceutically active compounds'2001 6,193,821'Fine grain tantalum sputtering target and fabrication process'2001 6,071,389'Diffusion bonded sputter target assembly and method of making'2000 5,919,479'Noninvasive dermal anesthetics'1999 5,720,860'Micropyretically-produced components of aluminum production cells'1998 5,658,583'Apparatus and methods for improved noninvasive dermal administration of pharmaceuticals'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to PARKER HANNIFIN CORP (13)· patent assignee history

2010–2020Patents assigned to HUAWEI TECH CO LTD (15)· patent assignee history

2011–2020Based in Beijing, CN· patent location history

2012–2020Patents assigned to ZHANG HAO (49)· patent assignee history

2012–2021Based in Zhuhai, CN· patent location history

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

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

2013–2019Based in Sammamish, WA, US· patent location history

2016–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (59)· patent assignee history

2016–2020Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (53)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	59	2016–2020
BEIJING BOE OPTOELECTRONICS TECH CO LTD	53	2016–2020
ZHANG HAOself	49	2012–2020
HUAWEI TECH CO LTD	15	2010–2020
PARKER HANNIFIN CORP	13	2009–2020

Locations

Location	Patents	Span
Beijing, CN	73	2011–2020
Zhuhai, CN	13	2012–2021
Shanghai, CN	12	2013–2020
Shenzhen, CN	12	2012–2020
Sammamish, Washington, US	11	2013–2019