Inventor

Lei Huang

Inventor

Beijing, CN

Overview

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 164 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication11%

H04WWireless communication networks11%

H04BTransmission6%

H03KPulse technique5%

G06FElectric digital data processing3%

G06VImage or video recognition or understanding3%

A61KPreparations for medical, dental or toiletry purposes2%

Y10TTechnical subjects covered by former us classification2%

A61FFilters implantable into blood vessels2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

PatentTitleYear

10,870,936Soft and durable nonwoven composite2020 10,866,334Devices for laying out prefabricated magnetic field and methods of responding state of slip mass2020 10,862,635Communication method and communication apparatus2020 10,854,165Method for calibrating an augmented reality device2020 10,826,737Transmission apparatus and transmission method for transmitting a control signal in a wireless communication system2020 10,827,405Inter-small cell handover method, device, and system2020 10,826,488Switch device with switch circuits that provide high voltage surge protection2020 10,805,912Transmission apparatus and transmission method of resource assignment information2020 10,776,084Personalized design layout for application software2020 10,757,723Transmitting apparatus and receiving apparatus2020 10,718,096Three-dimensional drainage device suitable for loose filling slope and methods for constructing three-dimensional drainage device2020 10,721,109Transmission apparatus and transmission method of an aggregate physical layer protocol data unit2020 10,701,706Resource allocation method, apparatus, and system, and base station2020 10,681,657Frame synchronization method, user equipment, and base station2020 10,659,120Communication apparatus and communication method2020 10,637,706Transmission method and transmission apparatus for packet format detection2020 10,631,203Wireless communication device and wireless communication method2020 10,622,975Voltage translator using low voltage power supply2020 10,616,773MIMO training method and wireless device2020 10,582,542Apparatus and method for prioritization of random access in a multi-user wireless communication system2020 10,553,826Optical waveguide and manufacturing method thereof, display substrate and display device2020 10,554,327Apparatus and method for diversity transmission in a wireless communications system2020 10,531,311Uplink access method, user equipment, and base station2020 10,530,621Transmission apparatus and transmission method for transmitting a control signal in a wireless communication system2020 10,461,634Charge pump circuit for providing voltages to multiple switch circuits2019 10,461,280Double-sided electroluminescent display panel and display device2019 10,454,198Connecting mechanism2019 10,447,519Transmission apparatus and transmission method for padding and packet extension for downlink multiuser transmission2019 10,447,854Answering machine detection2019 10,436,920Monitoring system for use in seismic instrument arrangement in petroleum exploration2019 10,430,946Medical image segmentation and severity grading using neural network architectures with semi-supervised learning techniques2019 10,433,323Communication control station device, communication terminal device, and communication control method2019 10,425,875Network-side device, user equipment, and blind area management method2019 10,413,485Composition for coloring skin and method for coloring skin2019 10,409,251Automatic inspection and monitoring method based on time domain slotting control2019 10,391,752Film stripping device and film stripping method2019 10,397,979Communication method and communication device2019 10,386,228System for measuring light intensity distribution2019 10,355,809Channel state information feedback method and user equipment2019 10,341,305Encrypted communications method and communications terminal, and computer storage medium2019 10,334,547Signal synchronization method and apparatus for high frequency communication2019 10,298,430Transmission apparatus and transmission method of an aggregate physical layer protocol data unit2019 10,277,226Voltage translator device2019 10,269,870Organic light-emitting device, production method thereof, and display apparatus2019 10,270,438Switch device with switch circuits that provide high voltage surge protection2019 10,237,878Method for allocating multiple component carriers, base station, and user equipment2019 10,231,257Base station, small cell, and method for scheduling communications link resource2019 10,228,712Signal receiving circuit and method, and signal detecting circuit2019 10,219,194Inter-small cell handover method, device, and system2019 10,135,575Base station, user equipment, and adaptive retransmission method2018 10,111,237Communication method, apparatus, and system2018 10,107,678Method for measuring light intensity distribution2018 10,104,556Method and device for eliminating inter-system neighbor cell interference2018 10,085,167Data transmission method and base station2018 10,070,419Communications system and method, and device in which a cellular network and millimeter wave-cellular communications coexist2018 10,063,223Audio switch circuit for reducing on-resistance variation2018 10,056,753Electro-static discharge filtering circuit and method, reset circuit, and electronic device2018 10,012,577Rock hollow cylinder torsional shear apparatus2018 10,002,061USB interface detector2018 9,904,139'Color filter substrate, display panel and display device'2018 9,903,082'Cofferdam deformation-adaptive impervious structure and construction method of composite geomembrane'2018 9,880,816'Simulator with local resource capabilities'2018 9,877,104Audio switch circuit with slow turn-on2018 9,877,290Communication method and system for physical uplink control channel resource assignment, and base station, user equipment and integrated circuit therein2018 9,843,953'Terminal device, base station device, communication system, and communication method'2017 9,798,791'System and method for filtering files during data replication'2017 9,790,826'System and method for monitoring lubricant of an engine'2017 9,768,761'Voltage comparator circuit and method'2017 9,696,239'Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit'2017 9,689,311'Method for monitoring performance of the lubricant cooler in aircraft auxiliary power unit'2017 9,693,329'Synchronization method of user equipment and user equipment'2017 9,683,985'Methods for assessing and identifying or evolving conditionally active therapeutic proteins'2017 9,657,649'Method and apparatus for detecting performance of an APU fuel assembly'2017 9,632,010'Method and device for monitoring the malfunction of APU turbine vane fracture and rotor shaft jam'2017 9,629,176'Method and base station for transmitting uplink scheduling information'2017 9,628,227'Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein'2017 9,581,124'Method and apparatus for detecting performance of an APU starter'2017 9,578,170'Answering machine detection'2017 9,551,742'Circuit and method for overcurrent detection of power switch'2017 9,491,647'User equipment'2016 9,458,442'Companion diagnostic for anti-hyaluronan agent therapy and methods of use thereof'2016 9,457,913'System and method for detecting an aircraft jitter'2016 9,452,847'System and method for detecting addition of engine lubricant'2016 9,454,234'Instruction triggering method and device, user information acquisition method and system, terminal, and server'2016 9,446,853'Method and apparatus for monitoring the wing anti-icing valve'2016 9,444,590'Mobile communication system and method, base station and user equipment'2016 9,431,978'Common-mode feedback differential amplifier'2016 9,413,231'Charge pump circuit for providing voltages to multiple switch circuits'2016 9,380,572'Base station, mobile station, coordinated mobile station, transmission method and reception method'2016 9,358,497'Ionic liquid solvent and gas purification method using the same'2016 9,350,304'Quiescent current equalization method, output stage circuit, class AB amplifier and electronic device'2016 9,350,337'Clamp circuit and method for clamping voltage'2016 9,322,643'Apparatus and method for 3D surface measurement'2016 9,325,390'Wireless communications system and precoding method'2016 9,268,576'Physical replica utilizing replica virtual storage for computer system'2016 9,237,562'Method for downlink channel state information feedback in multi-antenna multi-carrier multi-cell environment'2016 9,191,770'Wireless communication device and hybrid automatic repeat request transmission method'2015 9,191,165'Base station, user device, communication system, method for controlling base station, method for controlling user device, method for controlling communication system, program, and storage medium'2015 9,164,527'Low-voltage band-gap voltage reference circuit'2015 9,154,086'Operational amplifier circuit and method implementing the same'2015 9,136,926'Wireless communication apparatus, wireless communication system and wireless communication method'2015 9,100,479'Answering machine detection'2015 9,094,019'Level switching circuit and method for controlling rail-to-rail enabling signal'2015 9,077,324'Clamp circuit and method for clamping voltage'2015 9,054,712'Level switching circuit and method for controlling rail-to-rail enabling signal'2015 9,055,572'User equipment, base station apparatus, communication system and mobile communication methods for uplink control information'2015 9,031,022'Base station, mobile station, coordinated mobile station, transmission method and reception method'2015 9,018,998'Delay time adjusting circuit, method, and integrated circuit'2015 9,014,878'Method for detecting performance of an aircraft based on a customized message'2015 8,987,544'Article with heat-activatable expandable structures'2015 8,953,704'Wireless communication apparatus, wireless communication system and wireless communication method'2015 8,934,941'Channel reconstruction method, base station and user equipment'2015 8,923,428'Wireless communication apparatus, wireless communication system and wireless communication method'2014 8,861,772'Earphone receiving assembly and portable electronic device having same'2014 8,861,456'Radio communication device and method for performing a multicarrier operation using a plurality of carriers'2014 8,856,990'Automobile neck pillow'2014 8,846,034'Companion diagnostic for anti-hyaluronan agent therapy and methods of use thereof'2014 8,816,721'Systems and methods for output control'2014 8,798,848'Method for detecting whether performance of aircraft components is in the deterioration period'2014 8,784,868'Degradable therapeutic delivery device'2014 8,773,168'Maximum voltage selection circuit and method and sub-selection circuit'2014 8,754,934'Dual-camera face recognition device and method'2014 8,737,509'Wireless communication apparatus, wireless communication system and wireless communication method'2014 8,620,277'Method and device for backing up unread short message'2013 8,565,192'Method for switching radio resource control state, base station, and user equipment'2013 8,547,147'Power-on-reset circuit and reset method'2013 8,536,900'Circuit and method for detecting multiple supply voltages'2013 8,442,568'Determining method for use in information feedback, base station, user equipment, and communications system'2013 8,399,012'Degradable therapeutic delivery device'2013 8,302,176'Validity checking system, validity checking method, information processing card, checking device, and authentication apparatus'2012 8,275,426'Button control structure for electronic device'2012 8,259,850'UWB transmission apparatus and UWB transmission method'2012 8,260,117'Automatically recommending content'2012 8,240,488'Bearing device'2012 8,195,005'Image processing, image feature extraction and image matching apparatuses, methods and programs, and image matching system'2012 8,155,235'Modulation device and demodulation device'2012 7,985,209'Wound or surgical dressing'2011 7,983,484'Pattern recognition system, pattern recognition method, and pattern recognition program'2011 7,929,767'Analyzing subordinate sub-expressions in expression recognition'2011 7,914,701'Lateral flow diagnostic device that contains a phosphorescent material encapsulated in a crosslinked polymer matrix'2011 7,879,350'Method for reducing odor using colloidal nanoparticles'2011 7,868,666'Low-quiescent-current buffer'2011 7,863,053'Swab-based diagnostic systems'2011 7,786,176'Vaginal treatment composition containing xylitol'2010 7,786,759'Bidirectional signal interface and related system and method'2010 7,778,463'Pattern recognition system, pattern recognition method, and pattern recognition program'2010 7,657,024'Programmable wireless headset system for cordless telephone'2010 7,619,008'Xylitol for treatment of vaginal infections'2009 7,561,739'Analyzing scripts and determining characters in expression recognition'2009 7,561,738'Symbol grouping and recognition in expression recognition'2009 7,561,737'Mathematical expression recognition'2009 7,476,443'Photo-stable and surface-functionalizable colorant particles'2009 7,447,360'Analyzing tabular structures in expression recognition'2008 7,407,665'Skin care cosmetic compositions and methods for microemulsification of sebum on contact'2008 7,390,760'Composite nanofiber materials and methods for making same'2008 7,388,201'Radiation detector having coated nanostructure and method'2008 7,258,878'Anti-microbial composition and methods of use thereof'2007 7,238,301'Cross-linked encapsulated phosphorescent molecules'2007 7,172,754'Cosmetic emulsions with sunscreens and conjugated linoleic acid'2007 7,141,518'Durable charged particle coatings and materials'2006 7,050,609'Biometric data acceptance method'2006 6,827,080'Pressure activated reaction vessel and package'2004 6,821,448'Methods for producing thin film magnetic devices having increased orientation ratio'2004 6,696,700'P-type transparent copper-aluminum-oxide semiconductor'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to KIMBERLY CLARK CO (16)· patent assignee history

2004–2020Based in Singapore, SG· patent location history

2004–2015Based in Duluth, GA, US· patent location history

2008–2020Based in Beijing, CN· patent location history

2010–2019Patents assigned to HUANG LEI (40)· patent assignee history

2010–2020Patents assigned to FAIRCHILD SEMICONDUCTOR (23)· patent assignee history

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

2013–2019Patents assigned to SHARP KK (14)· patent assignee history

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

2017–2020Patents assigned to HUAWEI TECH CO LTD (15)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUANG LEIself	40	2010–2019
FAIRCHILD SEMICONDUCTOR	23	2010–2020
KIMBERLY CLARK CO	16	2004–2020
HUAWEI TECH CO LTD	15	2017–2020
SHARP KK	14	2013–2019

Locations

Location	Patents	Span
Beijing, CN	52	2008–2020
Singapore, SG	30	2004–2020
Shanghai, CN	20	2013–2020
Duluth, Georgia, US	15	2004–2015
Shenzhen, CN	8	2012–2020