Inventor
Shoujin CAI
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation29%
G06FElectric digital data processing18%
G06VImage or video recognition or understanding18%
H01LSemiconductor devices12%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
12,581,765Active pixel image sensor and display device202612,349,483Detection substrate and detection apparatus202512,298,187Flat panel detector and display device202512,293,737Touch substrate, display apparatus and display system202512,236,706Fingerprint sensor and electronic device202512,217,531Texture recognition device and display apparatus202512,175,043Touch substrate, display apparatus and display system2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (7)· patent assignee history
2024–2026Patents assigned to BEIJING BOE SENSOR TECHNOLOGY CO LTD (6)· patent assignee history
2024–2026Based in CN· patent location history
2025Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (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 | 2024–2026 |
| BEIJING BOE SENSOR TECHNOLOGY CO LTD | 6 | 2024–2026 |
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2024–2026 |