Inventor
Zefei LI
Inventor
CN
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Vprimary
G06VImage or video recognition or understanding19%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
H01LSemiconductor devices13%
B64CAeroplanes6%
B64DEquipment for fitting in or to aircraft6%
B64UUnmanned aerial vehicles [uav]6%
G05DSystems for controlling or regulating non-electric variables6%
G01CMeasuring distances, levels or bearings4%
G08GTraffic control systems4%
H10KOrganic electric solid-state devices4%
PatentTitleYear
12,550,467Print recognition substrate and print recognition apparatus202612,430,942Pattern recognition module and pattern recognition apparatus202512,265,231Optical identification module and display panel202512,249,612Fingerprint recognition module and driving method thereof, and display apparatus202512,235,645Aerial operation support and real-time management202512,205,971Fingerprint identification module and display device202512,169,978Print recognition module and display apparatus202412,125,310Optical sensor array substrate and optical fingerprint reader202411,978,438Machine learning model updating202411,830,278Optical sensor array substrate and optical fingerprint reader202311,703,865Aerial operation support and real-time management202311,587,966Fingerprint acquisition apparatus, display panel and electronic device202311,538,848Fingerprint identification substrate and manufacturing method therefor, identification method and display apparatus202211,334,077Method and device for locating faulty photovoltaic panel, and unmanned aerial vehicle2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to BEIJING BOE SENSOR TECHNOLOGY CO LTD (10)· patent assignee history
2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (10)· patent assignee history
2022–2025Patents assigned to SZ DJI TECHNOLOGY CO LTD (3)· patent assignee history
2022–2026Based in CN· patent location history
2024Patents assigned to AMAZON TECH INC (1)· patent assignee history
2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE SENSOR TECHNOLOGY CO LTD | 10 | 2022–2026 |
| BOE TECHNOLOGY GROUP CO LTD | 10 | 2022–2026 |
| SZ DJI TECHNOLOGY CO LTD | 3 | 2022–2025 |
| AMAZON TECH INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 13 | 2022–2026 |
| US | 1 | 2024 |