Inventor
Gang Chen
Inventor
San Jose, CA, US
Overview
Patents· 272 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
H01LSemiconductor devices13%
G06FElectric digital data processing9%
H04NPictorial communication, e.g. television8%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04WWireless communication networks4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
G02BOptical elements, systems or apparatus2%
F16HGearing2%
PatentTitleYear
10,973,823Anti-cancer composition consisting of halofuginone and sesquiterpene lactone compounds of artemisia apiacea and use thereof202110,873,802Shutter covered on sound hole of loudspeaker module and assembling method thereof, loudspeaker module202010,866,462Backlight module and terminal202010,832,425Image registration method and apparatus for terminal, and terminal202010,810,720Optical imaging method and apparatus202010,803,555System and method for determining a trained neural network model for scattering correction202010,797,585Multi-phase control for pulse width modulation power converters202010,790,322Image sensor for infrared sensing and fabrication method thereof202010,781,507Anti-fatigue in-situ aluminum-based composite material for heavy-load hubs and preparation method therefor202010,769,262Enabling use of credentials202010,771,620Virtualization of smartphone functions in a virtual reality application202010,757,493Speaker module202010,737,250PdIn alloy catalyst, method for manufacturing PdIn alloy catalyst and application thereof202010,734,434Vertical overflow drain combined with vertical transistor202010,671,179Rollable and flexible input device202010,661,901Economy class cabin with sleeping berth in passenger aircraft202010,667,060Sound generation device and preparation method of metal plastic part202010,586,825Self-alignment of a pad and ground in an image sensor202010,566,364Resonant-filter image sensor and associated fabrication method202010,553,176Display drive circuit, display device and method for driving the same202010,547,785Photographing method including image registration based on reference image, shake information, and a motion vector table202010,462,433Image sensor with big and small pixels and method of manufacture201910,447,160Pulse width control for switching mode power converters201910,432,091Adaptive feedback control system and method for voltage regulators201910,418,408Curved image sensor using thermal plastic substrate material201910,390,166System and method for mixing and adjusting multi-input ambisonics201910,372,043Hotspot aware dose correction201910,367,922Method and apparatus for sending transmission control protocol TCP data packet and system201910,362,376Speaker and rear cover therefor201910,341,780Miniature speaker201910,321,240Receiver201910,312,391Apparatus and method for single-photon avalanche-photodiode detectors with reduced dark count rate201910,304,891Backside metal grid and metal pad simplification201910,305,363Current doubling DC-DC converter with efficient sleep mode201910,304,403Display apparatus and drive circuit thereof201910,290,670Resonant-filter image sensor and associated fabrication method201910,284,936Receiver201910,277,985Speaker module201910,269,850Biased deep trench isolation201910,262,400Image processing method and device using reprojection error values201910,249,675Backside illuminated image sensor with self-aligned metal pad structures201910,250,122Multi-phase control for pulse width modulation power converters201910,250,969Air valve and speaker201910,250,119Fast response for current doubling DC-DC converter201910,250,961Speaker module201910,244,329Receiver201910,237,662Speaker module with improved heat dissipation201910,211,253Self-alignment of a pad and ground in an image sensor201910,200,377Associating a device with a user account201910,194,223Loudspeaker module201910,178,480Speaker and magnetic circuit system thereof201910,164,957Conditional user credentials201810,153,310Stacked-chip backside-illuminated SPAD sensor with high fill-factor201810,149,062Loudspeaker module201810,147,754Backside illuminated image sensor with improved contact area201810,129,619Receiver201810,116,889Image sensor with two-dimensional split dual photodiode pairs201810,104,285Method and apparatus for high resolution digital photography from multiple image sensor frames201810,103,185Graded-semiconductor image sensor201810,090,663Over-current protection circuit and method for voltage regulators201810,084,775Time-varying representations of user credentials201810,079,261Raised electrode to reduce dark current201810,052,466Transdermal drug delivering device201810,051,211Image sensors for capturing both visible light images and infrared light images, and associated systems and methods201810,044,960Systems and methods for detecting light-emitting diode without flickering201810,033,273System and method for controlling switching power supply201810,021,083Providing credential information201810,021,106Logging location and time data associated with a credential201810,015,599Micro speaker20189,991,309CMOS image sensor having enhanced near infrared quantum efficiency20189,986,213Image sensor with big and small pixels and method of manufacture20189,986,192Through-semiconductor and through-dielectric isolation structure20189,979,723User credentials20189,972,914Monopole array arrangement, computer-accessible medium and method for using the same20189,967,504Imaging sensor with boosted photodiode drive20189,966,408Image sensor with inverted source follower20189,955,090High dynamic range image sensor with virtual high-low sensitivity pixels20189,936,153CMOS image sensor with dual floating diffusions per pixel for flicker-free detection of light emitting diodes20189,923,009'Image sensor with hybrid deep trench isolation'20189,911,770'Graded-semiconductor image sensor'20189,911,780'Backside metal grid and metal pad simplification'20189,911,773'Virtual high dynamic range large-small pixel image sensor'20189,887,626'Adaptive feedback control system and method for voltage regulators'20189,886,569'Credential tracking'20189,883,268'Loudspeaker module'20189,881,963'Horizontal avalanche photodiode'20189,881,955'Quantum dot image sensor'20189,881,964'Image sensor with inverted source follower'20189,872,099'Shutter covered on sound hole of loudspeaker module and assembling method thereof, loudspeaker module'20189,870,602'Method and apparatus for fusing a first image and a second image'20189,865,642'RGB-IR photosensor with nonuniform buried P-well depth profile for reduced cross talk and enhanced infrared sensitivity'20189,860,246'Generation and validation of user credentials having multiple representations'20189,818,791'Stacked image sensor'20179,806,117'Biased deep trench isolation'20179,807,074'User credentials'20179,799,699'High near infrared sensitivity image sensor'20179,799,696'Isolation structure in photodiode'20179,794,245'Credential technology'20179,773,829'Through-semiconductor-via capping layer as etch stop layer'20179,756,416'Loudspeaker module'20179,742,781'Generation and validation of user credentials'2017D0795490'LED lamp'20179,730,065'Credential management'20179,714,871'Real-time virtual axle assembly temperature sensor'20179,713,042'Method and system for notifying attribute of IP address and SGW'20179,697,350'Electronic signing of content'20179,698,185'Partial buried channel transfer device for image sensors'20179,691,810'Curved image sensor'20179,680,908'Identifying a signer of an electronically signed electronic resource'20179,674,493'Color image sensor with metal mesh to detect infrared light'20179,653,511'CMOS image sensor with peninsular ground contracts and method of manufacturing the same'20179,640,001'Time-varying representations of user credentials'20179,640,249'Write assist scheme for low power SRAM'20179,632,245'Bend-insensitive multimode optical fiber'20179,564,470'Hard mask as contact etch stop layer in image sensors'20179,565,405'Image sensor with enhanced quantum efficiency'20179,553,576'Driving circuit for IGBT module'20179,525,933'Ultrathin speaker module'20169,516,018'Credential technology'20169,496,304'Image sensor pixel cell with switched deep trench isolation structure'20169,484,373'Hard mask as contact etch stop layer in image sensors'20169,472,587'Storage transistor with optical isolation'20169,455,291'Blue enhanced image sensor'20169,417,878'Instruction scheduling for reducing register usage based on dependence depth and presence of sequencing edge in data dependence graph'20169,419,044'Image sensor pixel having storage gate implant with gradient profile'20169,412,152'Image sharpening processing method and apparatus, and shooting terminal'20169,406,148'Image processing method and apparatus, and shooting terminal'20169,401,658'Power supply apparatus and method of generating power by the same'20169,397,462'Rail mounting system and detaching method'20169,397,980'Credential management'20169,397,838'Credential management'20169,391,518'Current sensing circuit for switching power converters'20169,372,286'Method of forming dual size microlenses for image sensors'20169,344,804'Miniature moving-coil speaker'20169,338,157'Credential technology'20169,331,115'Image sensor having a gapless microlenses'20169,326,419'Heat dissipation system for communication device with box type chassis, box type chassis, and communication device'20169,312,299'Image sensor with dielectric charge trapping device'20169,305,949'Big-small pixel scheme for image sensors'20169,305,962'Dual-facing camera assembly'20169,304,741'Apparatus, method and system for random number generation'20169,300,646'Logging location and time data associated with a credential'20169,297,878'Light source orientation detector'20169,291,755'Color filter including clear pixel and hard mask'20169,287,308'Image sensor having metal contact coupled through a contact etch stop layer with an isolation region'20169,269,770'Integrated circuit system with double doped drain transistor'20169,269,358'User credentials'20169,264,415'User credentials'20169,264,480'File access'20169,253,603'Accelerometer-based calibration of vehicle and smartphone coordinate systems'20169,241,207'Speaker module'20169,240,431'Conductive trench isolation'20169,236,411'Color filter patterning using hard mask'20169,231,015'Backside-illuminated photosensor array with white, yellow and red-sensitive elements'20169,228,512'EGR flow metering systems and methods'20169,224,881'Layers for increasing performance in image sensors'20159,213,344'Ripple suppressor circuit and method therefor'20159,195,814'Credential tracking'20159,175,624'Exhaust gas recirculation control method and system'20159,177,982'Lateral light shield in backside illuminated imaging sensors'20159,172,699'Associating a device with a user account'20159,165,959'Image sensor with pixel units having mirrored transistor layout'20159,160,727'Providing credential information'20159,147,776'Negatively charged layer to reduce image memory effect'20159,147,704'Dual pixel-sized color image sensors and methods for manufacturing the same'20159,111,993'Conductive trench isolation'20159,105,767'Negatively charged layer to reduce image memory effect'20159,083,899'Circuit structure for providing conversion gain of a pixel array'20159,076,006'Sharing electronic resources'20159,054,007'Image sensor pixel cell with switched deep trench isolation structure'20159,041,072'Image sensor pixel cell with global shutter having narrow spacing between gates'20159,022,902'Method and system for determining clutch assembly vent time for transmission shift control'20159,027,099'User credentials'20159,019,952'Method and apparatus for forwarding multicast traffic'20159,013,508'Method and terminal device for filtering objects'20159,007,048'Multi-phase power supply controller and method therefor'20159,002,333'Mobile device reputation system'20158,982,292'Light modulator for optical image projection'20158,984,288'Electronic signing of content'20158,981,512'Optical shield in a pixel cell planarization layer for black level correction'20158,969,775'High dynamic range pixel having a plurality of amplifier transistors'20158,957,359'Compact in-pixel high dynamic range imaging'20158,952,309'Image sensor with micro-lens coating'20158,946,795'Backside-illuminated (BSI) image sensor with reduced blooming and electrical shutter'20158,941,159'Color filter including clear pixel and hard mask'20158,921,187'Process to eliminate lag in pixels having a plasma-doped pinning layer'20148,909,812'Method and device for communication for host device with IPv4 application'20148,900,912'Dual-facing camera assembly'20148,898,754'Enabling authentication of OpenID user when requested identity provider is unavailable'20148,856,697'Routing analysis with double pattern lithography'20148,835,211'Image sensor pixel cell with global shutter having narrow spacing between gates'2014D0712447'Robot for testing electric energy meter'20148,816,462'Negatively charged layer to reduce image memory effect'20148,809,925'Partial buried channel transfer device in image sensors'20148,792,197'Storage device with driver controller providing pattern-dependent write functionality'20148,775,807'Credential tracking'20148,772,898'Lateral light shield in backside illuminated imaging sensors'20148,712,989'Wild card auto completion'20148,711,159'VGPU: a real time GPU emulator'20148,676,902'System and method for service oriented email client application'20148,673,481'Battery system'20148,655,733'Payment workflow extensibility for point-of-sale applications'20148,649,515'Controlled sharing of media data that are retrievable over a public computer network'20148,643,349'Power supply controller and method'20148,643,132'In-pixel high dynamic range imaging'20148,599,323'Battery low-voltage warning apparatus for auto-darkening filter for welding helmet'20138,600,636'Method for determining wet clutch temperature'20138,587,856'Nonlinear and gain optical devices formed in metal gratings'20138,581,307'Large CMOS image sensor pixel with improved performance'20138,575,035'Methods of forming varying depth trenches in semiconductor devices'20138,549,309'Asymmetric content fingerprinting with adaptive window sizing'20138,530,266'Image sensor having metal grid with a triangular cross-section'20138,520,051'Videoconferencing terminal with a persistence of vision display and a method of operation thereof to maintain eye contact'20138,497,536'Dual-facing camera assembly'20138,484,014'Retrieval using a generalized sentence collocation'20138,471,316'Isolation area between semiconductor devices having additional active area'20138,427,727'Oscillating mirror for image projection'20138,390,749'Light modulator for optical image projection'20138,386,792'Asymmetric content fingerprinting with adaptive window sizing'20138,385,661'Hand-held mobile apparatus and method of quckly displaying online community friends\' images applicable thereto'20138,272,051'Method and apparatus of information leakage prevention for database tables'20128,250,635'Enabling authentication of openID user when requested identity provider is unavailable'20128,247,999'Time division multiplexing a DC-to-DC voltage converter'20128,226,241'Image projector employing a speckle-reducing laser source'20128,166,076'Digital media metadata management'20128,148,966'Power supply control circuits including enhanced ramp pulse modulation'20128,135,119'Techniques for protecting telephone users from caller ID spoofing attacks'20128,129,669'System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams'20128,109,638'Diffuser configuration for an image projector'20128,099,416'Generalized language independent index storage system and searching method'20128,032,757'Methods and apparatus for content fingerprinting for information leakage prevention'20118,024,790'Portable secured computing environment for performing online confidential transactions in untrusted computers'20117,987,442'Fault dictionaries for integrated circuit yield and quality analysis methods and systems'20117,969,134'Method of forming a power supply controller and structure therefor'20117,962,955'Protecting users from malicious pop-up advertisements'20117,916,794'System and process for broadcast and communication with very low bit-rate bi-level or sketch video'20117,846,065'Torque converter clutch control'20107,836,502'Scheduled gateway scanning arrangement and methods thereof'20107,818,554'Expansion device for BIOS chip'20107,802,298'Methods and apparatus for protecting computers against phishing attacks'20107,802,303'Real-time in-line detection of malicious code in data streams'20107,789,798'Transmission upshift control method'20107,789,797'Methods and systems for drive-to-neutral and neutral-to-drive transmission garage shift quality improvement'20107,761,559'System and method of remotely managing and loading artifacts'20107,720,931'System and method of remotely managing and loading artifacts'2010D0614880'Chaise longue'20107,646,189'Power supply controller and method therefor'20107,608,013'Transmission downshift control method'20097,574,703'Method and apparatus for reducing instruction dependencies in extended SSA form instructions'20097,562,318'Test structure for automatic dynamic negative-bias temperature instability testing'20097,558,325'System and process for broadcast and communication with very low bit-rate bi-level or sketch video'20097,512,508'Determining and analyzing integrated circuit yield and quality'20097,508,183'Power supply controller and method therefor'20097,446,517'Power supply controller and method therefor'20087,440,833'Clutch fill volume learning strategy for transmission control'20087,412,362'River modeling'20087,362,101'Sense optimized MRI RF coil designed with a target field method'20087,353,100'Method for effecting kickdown shift'20087,292,922'Target volume based torque phase control during upshift'20077,246,054'Discrete event simulation system and method'20077,103,861'Test structure for automatic dynamic negative-bias temperature instability testing'20066,978,201'Model based kickdown shift method for clutch to clutch shift transmissions with accumulators'20056,888,893'System and process for broadcast and communication with very low bit-rate bi-level or sketch video'20056,847,879'Method of controlling torque converter clutch slip'20056,553,932'Reduction of plasma edge effect on plasma enhanced CVD processes'20036,462,805'Reverse-mode direct-view display employing a liquid crystal having a characteristic wavelength in the non-visible spectrum'20026,351,956'A/C clutch short engagement control method at engine start without lock-up sensor'20026,286,366'Method of determining the engine charge temperature for fuel and spark control of an internal combustion engine'20016,076,964'Prediction of internal temperature of a battery using a non-linear dynamic model'20006,003,493'Method of reducing vehicle component loading variations on an internal combustion engine'19995,584,277'Fuel delivery system with wall wetting history and transient control'19965,517,964'Method of controlling idle speed for an internal combustion engine'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2017Based in Rochester Hills, MI, US· patent location history
2005–2020Based in Beijing, CN· patent location history
2009–2020Patents assigned to CHEN GANG (56)· patent assignee history
2010–2020Patents assigned to TREND MICRO INC (13)· patent assignee history
2013–2020Patents assigned to OMNIVISION TECH INC (90)· patent assignee history
2013–2020Based in San Jose, CA, US· patent location history
2014–2020Patents assigned to MICROSTRATEGY INC (31)· patent assignee history
2014–2020Based in Vienna, VA, US· patent location history
2016–2020Patents assigned to GOERTEK INC (23)· patent assignee history
2016–2020Based in Weifang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OMNIVISION TECH INC | 90 | 2013–2020 |
| CHEN GANGself | 56 | 2009–2020 |
| MICROSTRATEGY INC | 31 | 2014–2020 |
| GOERTEK INC | 23 | 2016–2020 |
| TREND MICRO INC | 13 | 2010–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 90 | 2013–2020 |
| Vienna, Virginia, US | 31 | 2014–2020 |
| Beijing, CN | 23 | 2005–2020 |
| Rochester Hills, MI, US | 18 | 1999–2017 |
| Weifang, CN | 15 | 2016–2020 |