Inventor

Lei Zhang

Inventor

Shenzhen, CN

Overview

1997–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 472 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus21%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%

A61KPreparations for medical, dental or toiletry purposes7%

C07DHeterocyclic compounds6%

C12NMicroorganisms or enzymes4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

C07KPeptides3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C10GCracking hydrocarbon oils3%

C07CAcyclic or carbocyclic compounds2%

PatentTitleYear

10,877,247Camera optical lens2020 10,871,631Camera optical lens2020 10,871,632Camera optical lens2020 10,871,636Camera optical lens2020 10,871,630Camera optical lens2020 10,871,633Camera optical lens2020 10,865,110Compositions and processes for removing heavy metals from phosphoric acid solutions2020 10,844,389FAD2 performance loci and corresponding target site specific binding proteins capable of inducing targeted breaks2020 10,830,995Camera optical lens2020 10,830,999Camera optical lens2020 10,822,438Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer2020 10,827,369Cell discovery and measurement method, base station and UE2020 10,816,768Camera optical lens2020 10,816,766Camera optical lens2020 10,816,770Camera optical lens2020 10,816,773Camera optical lens2020 10,816,769Camera optical lens2020 10,816,767Camera optical lens2020 10,816,764Camera optical lens2020 10,812,245Method for transmitting uplink control information, UE and base station2020 10,812,761Complex hardware-based system for video surveillance tracking2020 10,802,252Camera optical lens2020 10,802,247Camera optical lens2020 10,802,063Detection device and detection method2020 10,795,127Camera optical lens2020 10,795,124Camera optical lens2020 10,795,126Camera optical lens2020 10,795,125Camera optical lens2020 10,795,129Camera optical lens2020 10,793,643PCSK9 antibody, antigen-binding fragment thereof, and medical application thereof2020 10,795,132Camera optical lens2020 10,795,130Camera optical lens2020 10,775,588Camera optical lens2020 10,775,591Camera optical lens2020 10,775,590Camera optical lens2020 10,775,592Camera optical lens2020 10,759,783Biaryl inhibitors of Bruton'S tyrosine kinase2020 10,761,301Camera optical lens2020 10,745,367Method for preparing formamide compound2020 10,737,992Methods of forming propylene and alkylate2020 10,739,495Cloud water resource detecting system and method2020 10,739,563Camera optical lens2020 10,735,008Comparator offset voltage self-correction circuit2020 10,733,463Systems and methods for augmenting perception data with supplemental information2020 10,719,080Aerial system and detachable housing2020 10,712,536Camera optical lens2020 10,712,533Camera optical lens2020 10,712,534Camera optical lens2020 10,711,077Ziegler-natta catalyst composition with controlled morphology2020 10,712,535Camera optical lens2020 10,710,886Methods for synthesizing mesoporous zeolite ETS-10 containing metal without a templating agent2020 10,705,592Efficient reduction in electric power consumption for a parallel processing system2020 10,696,658Heteroaromatic compounds and their use as dopamine D1 ligands2020 10,684,112Structure for monitoring stability of existing subgrade/slope and construction method thereof2020 10,674,049Image capture assembly and aerial photographing aerial vehicle2020 10,661,262Aromatic hydrogenation catalysts and uses thereof2020 10,663,692Camera optical lens2020 10,654,947Cyclic organosilicon compounds as electron donors in Zeigler-Natta catalyst systems for producing propylene polymer having high melt-flowability2020 10,656,379Camera optical lens2020 10,649,181Camera optical lens2020 10,649,182Camera optical lens2020 10,649,180Camera optical lens2020 10,641,995Camera optical lens2020 10,641,992Camera optical lens2020 10,639,643System and method for processing objects having chemical contaminates2020 10,641,990Camera optical lens2020 10,639,289Application of neuraminidase and inhibitors thereof in myocardial ischemia and myocardial infarction2020 10,641,994Camera optical lens2020 10,630,454Method and apparatus for configuring channel quality indicator and method and apparatus for configuring modulation and coding scheme2020 10,626,032Wastewater treatment device and wastewater treatment method2020 10,620,402Camera optical lens2020 10,613,294Camera optical lens2020 10,611,7362,4,6-trisubstituted s-triazine compound, preparation method therefor, and use thereof2020 10,613,298Camera optical lens2020 10,613,299Camera optical lens2020 10,613,293Camera optical lens2020 10,606,029Camera optical lens2020 10,604,5195,7-dihydro-pyrrolo-pyridine derivatives2020 10,604,513Pyridone derivative comprising heteroatomic ring butane substituent, for treating fibrosis and inflammatory diseases2020 10,606,037Camera optical lens2020 10,598,896Camera optical lens2020 10,598,900Camera optical lens2020 10,598,897Camera optical lens2020 10,598,901Camera optical lens2020 10,598,894Camera optical lens2020 10,598,895Camera optical lens2020 10,598,902Camera optical lens2020 10,585,264Camera optical lens2020 10,578,835Camera optical lens2020 10,578,836Camera optical lens2020 10,578,834Camera optical lens2020 10,564,400Camera optical lens2020 10,564,399Camera optical lens2020 10,558,017Camera optical lens2020 10,558,016Camera optical lens2020 10,551,594Camera optical lens2020 10,551,592Camera optical lens2020 10,554,911Camera optical lens2020 10,539,761Camera optical lens2020 10,538,787Compositions for linking DNA-binding domains and cleavage domains2020 10,533,189Highly specific delivery of polynucleotides to the cell nucleus via compression2020 10,534,160Camera optical lens2020 10,527,820Camera optical lens2020 10,527,822Camera optical lens2020 10,521,546Optical proximity correction method and system2019 10,520,706Camera optical lens2019 10,519,183Amine solvate of sodium-glucose linked transporter inhibitor, and preparation method and application thereof2019 10,514,495Single-mode fiber with ultra low attenuation2019 10,515,560System and method for obstacle avoidance in aerial systems2019 10,514,527Camera optical lens2019 10,509,205Camera optical lens2019 10,509,204Camera optical lens2019 10,500,229Targeted disruption of the MHC cell receptor2019 10,503,150Method for precise localization and treatment of a target site and a medical auxiliary apparatus2019 D0869047LED troffer light2019 10,495,851Camera optical lens2019 10,495,852Camera optical lens2019 10,495,848Camera optical lens2019 10,495,853Camera Optical Lens2019 10,488,621Camera optical lens2019 10,488,623Camera optical lens2019 10,488,622Camera optical lens2019 10,488,624Camera optical lens2019 10,481,367Camera optical lens2019 10,473,893Camera optical lens2019 10,473,897Camera optical lens2019 10,466,446Camera optical lens2019 10,459,202Camera optical lens2019 10,451,844Camera optical lens2019 10,451,847Camera optical lens2019 10,451,846Camera optical lens2019 10,451,839Camera optical lens2019 10,451,848Camera optical lens2019 10,451,845Camera optical lens2019 10,451,849Camera optical lens2019 10,451,850Camera optical lens2019 10,444,472Camera optical lens2019 10,437,010Camera optical lens2019 10,435,677Genetically modified human cell with a corrected mutant sickle cell mutation2019 10,435,144Aerial system propulsion assembly and method of use2019 10,437,019Camera optical lens2019 10,429,610Camera optical lens2019 10,426,814Chemical reprogramming of human glial cells into neurons for brain and spinal cord repair2019 10,422,980Camera optical lens2019 10,421,744Heteroaromatic compounds and their use as dopamine D1 ligands2019 10,416,414Camera optical lens2019 10,414,991Processing of heavy hydrocarbon feeds2019 10,416,413Camera optical lens2019 10,409,040Camera optical lens2019 10,409,037Camera optical lens2019 10,409,035Camera optical lens2019 10,409,034Camera optical lens2019 10,409,039Camera optical lens2019 10,409,038Camera optical lens2019 10,409,036Camera optical lens2019 10,404,243Clock delay adjusting circuit based on edge addition and integrated chip thereof2019 10,394,003Camera optical lens2019 10,386,610Camera optical lens2019 10,386,611Camera optical lens2019 10,385,033Process for preparing furan-2,5-dicarboxylic acid2019 10,386,601Camera optical lens2019 10,379,320Camera optical lens2019 10,365,461Camera optical lens2019 10,359,605Camera optical lens2019 10,351,640Formation of Ziegler-Natta catalyst using non-blended components2019 10,353,180Camera optical lens2019 10,353,181Camera optical lens2019 10,353,170Camera optical lens2019 10,344,090PD-1 antibody, antigen-binding fragment thereof, and medical application thereof2019 10,345,559Camera optical lens2019 10,330,895Camera optical lens2019 10,330,896Camera optical lens2019 10,311,992Transparent conducting films including complex oxides2019 10,310,233Camera optical lens2019 10,310,232Camera optical lens2019 10,310,234Camera optical lens2019 10,310,231Camera optical lens2019 10,310,217Camera optical lens2019 10,310,218Camera optical lens2019 10,301,414Silicon containing polymer flocculants2019 10,295,794Camera optical lens2019 10,295,786Camera optical lens2019 10,295,795Camera optical lens2019 10,294,311Ziegler-natta catalysts doped with non-Group IV metal chlorides2019 10,295,796Camera optical lens2019 10,288,846Camera optical lens2019 10,288,849Camera optical lens2019 10,288,848Camera optical lens2019 10,287,482Particles containing one or more controlled release cross-linked active agents2019 10,288,847Camera optical lens2019 10,287,595Fad2 performance loci and corresponding target site specific binding proteins capable of inducing targeted breaks2019 10,281,680Camera optical lens2019 10,281,688Camera optical lens2019 10,281,679Camera optical lens2019 10,281,685Camera optical lens2019 10,284,352Method and apparatus for configuring channel quality indicator and method and apparatus for configuring modulation and coding scheme2019 10,281,686Camera optical lens2019 10,274,699Camera optical lens2019 10,274,703Camera optical lens2019 10,274,702Camera optical lens2019 10,274,701Camera optical lens2019 10,273,234Compounds that are S1P modulating agents and/or ATX modulating agents2019 10,268,023Camera optical lens2019 10,268,025Camera optical lens2019 10,268,024Camera optical lens2019 10,268,022Camera optical lens2019 10,258,967PT and/or PD egg-shell catalyst and use thereof2019 10,254,515Camera optical lens2019 10,253,293Chemical reprogramming of human glial cells into neurons with small molecule cocktail2019 10,253,042N-(2-(2-amino-6-substituted-4,4a,5,6-tetrahydropyrano[3,4-d][1,3]oxazin-8a(8H)-YL)-thiazol-4-YL) amides2019 10,256,964Method for transmitting uplink control information, UE and base station2019 10,254,514Camera optical lens2019 10,253,333DNA-binding proteins and uses thereof2019 10,247,921Camera optical lens2019 10,247,918Camera optical lens2019 10,247,923Camera optical lens2019 10,246,332Polymeric microparticles as filtration and/or clarifying aids in phosphoric acid production2019 10,247,917Camera optical lens2019 10,247,922Camera optical lens2019 10,247,919Camera optical lens2019 10,247,920Camera optical lens2019 10,241,297Camera optical lens2019 10,241,298Camera optical lens2019 10,234,657Camera optical lens2019 10,232,354Enhanced dispersion of edge-coated precious metal catalysts2019 10,227,535Method and system for producing low aromatic hydrocarbon products2019 10,228,541Camera optical lens2019 10,227,539Noble metal hydrogenation catalysts and aromatic saturation methods2019 10,222,591Camera optical lens2019 10,222,593Camera optical lens2019 10,222,592Camera optical lens2019 10,222,589Camera optical lens2019 10,222,587Camera optical lens2019 10,222,590Camera optical lens2019 10,222,588Camera optical lens2019 10,214,421Primary amine-containing polymers useful as scale inhibitors2019 10,209,437Single-mode optical fiber with ultra low attenuation and large effective area2019 10,209,492Camera optical lens2019 10,206,980IL-15 heterodimeric protein and uses thereof2019 10,209,491Camera optical lens2019 10,203,478Camera optical lens2019 10,201,619Regenerating functional neurons for treatment of disease and injury in the nervous system2019 10,197,774Camera optical lens2019 10,197,770Camera optical lens2019 10,187,829Method and apparatus for cell handover and reconfiguration2019 10,174,141Preparation method of a catalyst component for olefin polymerization2019 10,168,101Ceramic heat exchange plate and air pre-heater assembled thereby2019 10,156,697Camera optical lens2018 10,155,011Targeted disruption of T cell receptor genes using engineered zinc finger protein nucleases2018 10,156,704Camera optical lens2018 10,156,705Camera optical lens2018 10,151,902Camera optical lens2018 10,151,901Camera optical lens2018 10,151,873Single mode optical fiber with ultra-low attenuation and bend insensibility2018 10,139,598Camera optical lens2018 10,132,811Salivary transcriptomic and microbial biomarkers for pancreatic cancer2018 10,133,036Camera optical lens2018 10,125,062Propylene production processes and catalyst systems for use therein2018 10,124,324Olefin polymerization catalyst components and process for the production of olefin polymers therewith2018 10,128,830Track and hold circuit2018 10,112,958N-[2-(2-amino-6,6-disubstituted-4,4a,5,6-tetrahydropyrano[3,4-d][1,3]thiazin-8a(8H)-YL)-1,3-thiazol-4-YL] amides2018 10,115,182Depth map super-resolution processing method2018 10,093,655Heteroaromatic compounds and their use as dopamine D1 ligands2018 10,097,330Method and apparatus for configuring channel quality indicator and method and apparatus for configuring modulation and coding scheme2018 10,087,264Magnesium halide solution, preparing method and use thereof2018 10,081,661Methods and compositions for genome engineering2018 10,081,619Biaryl inhibitors of bruton's tyrosine kinase2018 10,077,272Heteroaromatic compounds and their use as dopamine D1 ligands2018 10,072,066Methods and compositions for treatment of a beta thalessemia2018 10,055,8793D human face reconstruction method, apparatus and server2018 10,047,304Aromatic hydrogenation catalysts and uses thereof2018 10,030,016Heterocyclic compounds useful as PDK1 inhibitors2018 10,029,960Catalysts and methods for producing propylene from ethylene and butene2018 10,028,9622-amino-6-methy1-4,4a,5,6-tetrahydropyrano[3,4-d][1,3]thiazin-8a(8H)-yl-1,3-thiazol-4-yl amides2018 10,022,700Organosilica materials and uses thereof2018 10,018,780Doping optimized single-mode optical fiber with ultra low attenuation2018 10,017,492Isoindoline derivative, intermediate, preparation method, pharmaceutical composition and use thereof2018 10,020,044High-density magnetic memory device2018 10,017,506ATX modulating agents2018 10,016,747Base stock production using a high activity catalyst2018 10,018,779Bending-insensitive single-mode fiber with ultra low attenuation2018 10,011,781Methods of reducing phosphorus content in liquid hydrocarbons2018 10,011,780Methods of reducing impurities in diesel fuel2018 10,005,796Substituted angular bistetracenes and substituted angular bisoligoacenes and electronic devices made with same2018 9,968,717Scaffold with drug coating for treating restenosis and preparation method thereof2018 9,963,715Methods and compositions for treatment of a genetic condition2018 9,956,541Methods of separating aromatic compounds from lube base stocks2018 9,944,724Ziegler-Natta catalysts doped with non-group IV metal chlorides2018 9,944,666Compounds that are S1P modulating agents and/or ATX modulating agents2018 9,937,207Targeted disruption of T cell receptor genes using talens2018 9,932,784Device for handling oil pipes and method for workover2018 9,926,283'Intermediate compound for preparing rosuvastatin calcium and method for preparing rosuvastatin calcium therefrom'2018 9,921,386'Lens module'2018 9,910,238'Lens module'2018 9,913,420'System and method for extracting electronic components'2018 9,902,617'Primary amine-containing polymers useful as scale inhibitors'2018 9,894,676'Coexistent working mode establishment method, user equipment, base station and system'2018 9,885,015'Chemical reprogramming of human glial cells into neurons with small molecule cocktail'2018 9,873,693Methods of treatment using pyridinonyl PDK1 inhibitors2018 9,874,687Single-mode fiber with ultralow attenuation and large effective area2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2018Patents assigned to SANGAMO BIOSCIENCES INC (25)· patent assignee history

2007–2020Patents assigned to PFIZER (34)· patent assignee history

2010–2020Based in Beijing, CN· patent location history

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

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

2014–2020Based in Auburndale, MA, US· patent location history

2014–2020Based in Richmond, CA, US· patent location history

2016–2020Based in Shenzhen, CN· patent location history

2018–2020Patents assigned to AAC TECHNOLOGIES PTE LTD (181)· patent assignee history

2020Patents assigned to AAC OPTICS SOLUTIONS PTE LTD (33)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AAC TECHNOLOGIES PTE LTD	181	2018–2020
ZHANG LEIself	49	2012–2020
PFIZER	34	2007–2020
AAC OPTICS SOLUTIONS PTE LTD	33	2020
SANGAMO BIOSCIENCES INC	25	2004–2018

Locations

Location	Patents	Span
Shenzhen, CN	196	2016–2020
Beijing, CN	36	2010–2020
Auburndale, Massachusetts, US	30	2014–2020
Shanghai, CN	21	2011–2020
Richmond, California, US	18	2014–2020