Inventor
Yaohu Liu
Inventor
Beijing, CN
Overview
Patents· 4 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 therein22%
G09GArrangements or circuits for control of indicating devices using static means to present variable information22%
B23BTurning11%
G11CStatic stores11%
H01LSemiconductor devices11%
H05BElectric heating11%
H10DInorganic electric semiconductor devices11%
PatentTitleYear
11,097,354Gear self-tightening drill chuck20219,478,566'Array substrate, LCD device and driving method'20169,405,159'Touch liquid crystal display device, liquid crystal display panel, array substrate and color film substrate'20169,269,455'Shift register unit, gate driving circuit, array substrate and display apparatus'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2016Based in Beijing, CN· patent location history
2021Patents assigned to LIU YAOTING (1)· patent assignee history
2021Based in Weihai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2016 |
| LIU YAOTINGself | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2016 |
| Weihai, CN | 1 | 2021 |