Inventor
Xianrui Qian
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information55%
G11CStatic stores27%
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
PatentTitleYear
10,935,838Backlight module for display apparatus, display apparatus, and method of driving edge-lit backlight module202110,796,635Pixel driving circuit having dual driver unit, driving method for the same and display panel202010,679,552Pixel circuit and drive method thereof, and display panel and display device202010,672,491Shift register, array substrate and display device202010,657,866Display device, gate drive circuit, shift register and control method for the same202010,657,898Pixel driving circuit, driving method, organic light emitting display panel and display device202010,438,554Shift register and driving method thereof, gate on array circuit and display apparatus2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (7)· patent assignee history
2019–2020Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (6)· patent assignee history
2019–2021Based in Beijing, CN· patent location history
2021Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 7 | 2019–2021 |
| HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD | 6 | 2019–2020 |
| BEIJING BOE DISPLAY TECH CO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 7 | 2019–2021 |