Inventor

Gang Li

Inventor

Shenzhen, CN

Overview

2002–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 145 as inventor

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

G06Fprimary

G06FElectric digital data processing6%

H04LTransmission of digital information, e.g. telegraphic communication4%

G02BOptical elements, systems or apparatus4%

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 systems4%

E21BEarth or rock drilling3%

H02JElectric power networks3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

H04WWireless communication networks3%

H02KDynamo-electric machines2%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers2%

PatentTitleYear

D0932005Oral waterjet2021 11,133,658Cable mounting device and cable clamp thereof2021 11,110,985Multimedia system of a shared bicycle2021 11,072,384Fixed structure for an identification mark of a bicycle2021 11,067,821Apodized optical elements for optical artifact reduction2021 11,058,636Dispersion process of adapalene in a gel preparation2021 11,055,804Heartbeat control system for shared bicycles2021 10,936,331Running a kernel-dependent application in a container2021 10,936,385Running kernel dependent applications inside a container2021 10,901,954Host-level persistent volume management for container clouds2021 10,901,749Running a kernel-dependent application in a container2021 10,885,378Container image management2021 10,884,816Managing system resources in containers and virtual machines in a coexisting environment2021 10,863,597Surface light source device and system for monitoring uniformity of light from surface light source device2020 10,855,267Electronic switch and electronic apparatus including the same2020 10,840,702Direct current power grid voltage control method2020 10,755,769Carbon nanotube ternary SRAM cell with improved stability and low standby power2020 10,729,199Wearable equipment for substation maintenance mobile inspection and application method thereof2020 10,725,585Method for determining touch position and touch control chip2020 10,705,353Waveguide with coherent interference mitigation2020 10,691,271Method for determining touch position and touch control chip2020 10,683,736Method and system for recovering gas in natural gas hydrate exploitation2020 10,665,553Data selector based on threshold voltage defined2020 D0885064Facial massager with replaceable brush2020 10,659,238Multi-port PUF circuit based on MOSFET current division deviations2020 10,566,855Permanent magnet direct current motor and HVAC system using the same2020 10,564,604Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms2020 10,562,005Method for gas separation2020 10,523,131Reconfigurable MMC sub-module unit and control unit thereof2019 10,472,959In-situ geomechanical testing2019 10,476,261Method and system for fault positioning and recovery of voltage source converter2019 D0866750Combined toothbrush and water pick unit2019 D0865852Virtual reality glasses2019 10,461,618PMDC motor having a structure for producing low noise2019 10,443,779Electronic device2019 10,439,594Actually-measured marine environment data assimilation method based on sequence recursive filtering three-dimensional variation2019 10,432,198Lightweight bistable PUF circuit2019 10,408,728Experimental device and method for studying relationship between sediment yield behavior and radial deformation of porous media during exploitation of natural gas hydrates2019 D0858439Charging socket2019 10,396,561Coordination control method of multi-terminal VSC-HVDC transmission system2019 10,396,562Series compensation device applicable to double-circuit line2019 10,353,571Method and apparatus for preventing touchscreen misoperation2019 10,324,292Short range optical amplification module, spectacles, helmet and VR system2019 10,326,275Method for controlling zero sequence voltage of voltage source converter2019 10,301,894Experimental device and method used for polyphase separation of natural gas hydrate drilling fluid2019 D0847894Light shield2019 10,279,305Method for gas separation2019 10,283,965Method for incorporating non-operating station into operating system in multi-terminal flexible DC transmission system2019 10,280,229Linkers and their application towards ADC2019 10,281,988Method for display control and electronic device2019 D0847250Nose pad2019 10,252,188Gas-liquid separation apparatus suitable for gas hydrate slurry2019 10,243,438Single-phase outer-rotor motor and rotor thereof2019 10,243,439Single-phase outer-rotor motor and stator thereof2019 10,224,931Current-mode PUF circuit based on reference current source2019 10,218,211Determination of Q-factor of resonant tank network2019 10,218,184Method for inhibiting multiple inverter stations from entering passive control mode in island state2019 10,199,714Wireless LED tube lamp device2019 10,200,193Shift register capable of defending against DPA attack2019 10,183,865Apparatus and combined process for carbon dioxide gas separation2019 10,185,148Short-range optical amplification module, spectacles, helmet and VR system2019 10,171,346Method, apparatus and system for transmitting information2019 10,125,771Compact liquid nitrogen pump2018 10,120,192Short-range optical amplification module, spectacles, helmet and VR system2018 10,110,102Single phase brushless motor2018 10,095,819Simulation experiment system and simulation method of entire natural gas hydrate exploitation process2018 10,087,304Composition for protecting beta-carotene2018 10,081,510Device and method for winding and unwinding a parallel wire strand horizontally2018 10,075,074DC to DC converters and controllers thereof2018 10,047,603Analyzing subsurface material properties using a laser vibrometer2018 10,024,637Target reset system2018 10,018,845Short-range optical amplification module, spectacles, helmet and VR system2018 9,982,876Ultrathin LED light engine2018 9,970,267Experimental device for simulating exploitation of natural gas hydrate in permeable boundary layer2018 9,966,803Receiver removal detection in wireless charging systems2018 9,964,685Adhesive fluorescent films having prismatic layer2018 9,948,464Multi-port PUF circuit based on NMOS zero temperature coefficient point2018 9,928,499'Method and system for payment through mobile devices'2018 9,920,687'Rotary engine and rotary unit thereof'2018 9,898,944'Detecting circuit, detecting method and display device'2018 9,888,324'Capacitive micro-electro-mechanical system microphone and method for manufacturing the same'2018 D0806073Virtual reality terminal helmet2017 9,841,531'Three-dimensional simulating device for the stratum stability in the natural hydrate exploitation'2017 D0800658'Lamination for stator of single phase electric motor'2017 9,797,649'Refrigerator'2017 9,790,743'Natural gas hydrate formation drilling simulation device'2017 9,759,915'Short-distance optical amplification module and near-eye display optical module using the same'2017 9,690,097'Short-distance optical amplification module and near-eye display optical module using the same'2017 9,660,473'Controllers for DC/DC converter'2017 9,647,556'DC to DC converters and controllers thereof'2017 9,645,054'Method for determining reduction factor of bearing capacity of axial load cylindrical shell structure'2017 9,608,511'Method for charging modular multilevel converter'2017 9,591,391'Vibration speaker'2017 9,588,253'Method and apparatus for remote siphon drainage type rainfall measurement with self-compensation function'2017 9,581,840'Liquid crystal display screen detecting device'2017 9,546,089'Pressure sensor and packaging method thereof'2017 9,546,320'Quantum dot film applied to backlight module'2017 9,493,672'Coating material for aluminum substrate for inkjet computer-to-plate and preparation and use of same'2016 9,334,159'Integrated chip with micro-electro-mechanical system and integrated circuit mounted therein and method for manufacturing the same'2016 9,295,133'Solution processable material for electronic and electro-optic applications'2016 9,250,173'Identifying potential fracture treatment locations in a formation based on production potential'2016 9,221,675'Chip with integrated circuit and micro-silicon condenser microphone integrated on single substrate and method for making the same'2015 9,188,272'Display device with variable height and angles of view by virtue of rotatable stand'2015 9,148,716'Vibration speaker'2015 9,114,371'System and process for melamine production by gas-phase quenching method of energy efficient and cost saving type'2015 9,063,247'Optimizing subterranean treatment characteristic by digital geoinformatics'2015 9,059,632'Controllers for DC to DC converters'2015 8,993,998'Electro-optic device having nanowires interconnected into a network of nanowires'2015 8,978,461'Apparatus and measuring stress in a subterranean formation'2015 8,846,782'Ink for inkjet computer-to-plate and preparation method of the same'2014 8,818,894'Method and system for payment through mobile devices'2014 8,796,896'Electric motor'2014 8,686,606'Cooling device'2014 8,679,371'Electrically conducting polymeric compositions, methods of manufacture thereof and articles comprising the same'2014 8,653,048'Prodrugs based on gemcitabine structure and synthetic methods and applications thereof'2014 D0698469'Solid state lighting spot'2014 8,621,941'Feedback system for identifying movement and intensity of external force'2014 8,594,592'Transmitter, base station device, and method for aligning signal output from transmitter'2013 8,536,443'Back sheet for solar cell and method of manufacturing the same'2013 8,503,993'Method and system for payment through mobile devices'2013 8,482,357'Transverse acoustic wave resonator, oscillator having the resonator and method for making the resonator'2013 8,472,647'Package for micro-electro-mechanical acoustic transducer with improved double side mountable electrodes'2013 8,465,802'Chemical vapor deposition reactor and method'2013 8,438,710'Method of manufacturing a structure with an integrated circuit and a silicon condenser microphone mounted on a single substrate'2013 8,432,245'Power module and circuit board assembly thereof'2013 8,415,997'Signal synchronizing systems'2013 8,399,546'Flame retardant thermoplastic compositions having EMI shielding'2013 8,103,028'Electrostatic loudspeaker'2012 D0647478'Rotor core for an electric motor'2011 8,027,028'Precise positioning system for dual stage switching exposure'2011 8,022,666'Electric public transit system'2011 7,998,776'Methods for manufacturing MEMS sensor and thin film thereof with improved etching process'2011 7,972,888'Methods for manufacturing MEMS sensor and thin film and cantilever beam thereof with epitaxial growth process'2011 7,588,470'Electrical connector with an improved detecting pin'2009 7,565,610'System and method providing detailed network object performance information to locate root cause'2009 D0574938'Heat exchanger'2008 7,277,472'Estimation method of flat fading channel in CDMA communication system and apparatus for the same'2007 7,199,991'Electrical bus protection method & apparatus'2007 D0539882'Heat pump'2007 7,151,940'Method and apparatus for increasing accuracy for locating cellular mobile station in urban area'2006 7,151,061'Method of selective post-growth tuning of an optical bandgap of a semi-conductor heterostructure and products produced thereof'2006 6,621,625'Optical node including three-stage optical amplifier with automatic gain and level control'2003 6,604,421'Method, transducer wheel and flaw detection system for ultrasonic detecting railroad rails'2003 6,527,874'Rare earth magnet and method for making same'2003 6,441,952'Apparatus and method for channel monitoring in a hybrid distributed Raman/EDFA optical amplifier'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Based in Beijing, CN· patent location history

2006–2020Based in Shenzhen, CN· patent location history

2011–2019Based in Shanghai, CN· patent location history

2011–2018Based in Suzhou, CN· patent location history

2012–2018Patents assigned to LI GANG (32)· patent assignee history

2017–2020Patents assigned to NR ELECTRIC CO LTD (9)· patent assignee history

2017–2020Patents assigned to NR ENGINEERING CO LTD (9)· patent assignee history

2017–2020Patents assigned to GUANGZHOU INST ENERGY CONVERSION CAS (8)· patent assignee history

2017–2019Patents assigned to SHENZHEN DLODLO NEW TECH CO LTD (8)· patent assignee history

2017–2020Based in Guangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LI GANGself	32	2012–2018
NR ELECTRIC CO LTD	9	2017–2020
NR ENGINEERING CO LTD	9	2017–2020
GUANGZHOU INST ENERGY CONVERSION CAS	8	2017–2020
SHENZHEN DLODLO NEW TECH CO LTD	8	2017–2019

Locations

Location	Patents	Span
Shenzhen, CN	25	2006–2020
Beijing, CN	13	2003–2021
Shanghai, CN	13	2011–2019
Suzhou, CN	10	2011–2018
Guangzhou, CN	9	2017–2020