Inventor
Lei Tang
Inventor
Beijing, CN
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
G06FElectric digital data processing8%
A61KPreparations for medical, dental or toiletry purposes6%
H01LSemiconductor devices6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
10,846,643Method and system for predicting task completion of a time period based on task completion rates and data trend of prior time periods in view of attributes of tasks using machine learning models202010,809,451Backlight source and liquid crystal display202010,752,955Single-stranded oligonucleotide probes for chromosome or gene copy enumeration202010,754,217Display structure and electronic device202010,582,892Blood vessel image locating system202010,475,102Providing personalized item recommendations using scalable matrix factorization with randomness201910,430,239Method and system for predicting task completion of a time period based on task completion rates of prior time periods using machine learning201910,283,080Display screen assembly, terminal, and method for controlling display screen201910,268,861Screen module, fingerprint acquisition method, and electronic device201910,235,340Method and apparatus for controlling reactive power of generator in power plant201910,011,562Long-chain dimethylaniline derivative compounds, their preparation methods, self-assembled textures, and uses thereof20189,983,452Method for detecting substrate crack, substrate, and detection circuit20189,969,695N-substituted imidazole carboxylic ester chiral compound containing an ether side chain, its preparation and application20189,841,214'Passive organic working fluid ejector refrigeration method'20179,726,941'Pixel unit, array substrate, display device, and pixel driving method'20179,580,380'Method for preparing diamino-dicyclohexyl methane'20179,568,777'Display substrate, preparing method thereof, and display device'20179,488,855'Array substrate, method for fabricating the same and display device'20169,484,299'Signal line connection structure and apparatus using the same'20168,631,098'Resource configuration method, server, network equipment and network system'20147,456,205'Benzopyran compounds, process for preparing the same and their use'20085,776,955'Use of unsubstituted and substituted n-(pyrrol-1-yl)pyridinamines as anticonvulsant agents'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Based in Shanghai, CN· patent location history
2014–2018Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2014–2018Based in Shenzhen, CN· patent location history
2016–2017Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (3)· patent assignee history
2016–2017Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2016–2020Based in Beijing, CN· patent location history
2018Based in Sichuan, CN· patent location history
2019–2020Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (3)· patent assignee history
2019–2020Patents assigned to CLARI INC (2)· patent assignee history
2019–2020Based in Sunnyvale, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 3 | 2016–2017 |
| BEIJING XIAOMI MOBILE SOFTWARE CO LTD | 3 | 2019–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2016–2017 |
| CLARI INC | 2 | 2019–2020 |
| HUAWEI TECH CO LTD | 2 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 9 | 2016–2020 |
| Sunnyvale, California, US | 2 | 2019–2020 |
| Sichuan, CN | 2 | 2018 |
| Shenzhen, CN | 2 | 2014–2018 |
| Shanghai, CN | 2 | 2008–2017 |