Inventor
Yuekai Gao
Inventor
Beijing, CN
Overview
Patents· 5 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 therein63%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,578,926Alignment film material and preparation method thereof, alignment film, display substrate and preparation method thereof, and liquid crystal display device202010,254,593Display panel and display device201910,162,223Liquid crystal display and manufacturing method thereof201810,012,869Method and device for detecting rubbing cloth20189,817,278'LCD panel and display device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (5)· patent assignee history
2017–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (5)· patent assignee history
2017–2020Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 5 | 2017–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 5 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2017–2020 |