Inventor
CHAOJIE ZHANG
Inventor
CN
Overview
Patents· 7 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 therein46%
G02BOptical elements, systems or apparatus31%
G09GArrangements or circuits for control of indicating devices using static means to present variable information15%
H05BElectric heating8%
PatentTitleYear
11,892,731Backlight modules, display panels and display apparatuses202411,796,844Display device and manufacturing method thereof202311,532,286Backlight module, display device and control method thereof202211,513,394Dual-die device, display device and driving method of display device202211,442,299Display module, display device and viewing-angle switching method202211,347,104Backlight module, method of manufacturing backlight module, and liquid crystal display apparatus202211,156,765Back plate having connecting and supporting portions for a display2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to BOE TECHNOLOGY GROUP CO LTD (7)· patent assignee history
2021–2024Patents assigned to CHONGQING BOE OPTOELECTRONICS TECH CO LTD (7)· patent assignee history
2021–2024Based in CN· patent location history
2022Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 7 | 2021–2024 |
| CHONGQING BOE OPTOELECTRONICS TECH CO LTD | 7 | 2021–2024 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2024 |