Inventor

LI ZEFEI

CN17 patents

⚠️ This page may combine multiple inventors who share the name “LI ZEFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI ZEFEI

BEIJING BOE SENSOR TECHNOLOGY CO LTD

Pattern recognition module and pattern recognition apparatus

Optical sensor array substrate and optical fingerprint reader

Optical sensor array substrate and optical fingerprint reader

Print recognition substrate and print recognition apparatus

Fingerprint identification module and display device

Fingerprint acquisition apparatus, display panel and electronic device

Optical identification module and display panel

Fingerprint recognition module and driving method thereof, and display apparatus

Fingerprint identification substrate and manufacturing method therefor, identification method and display apparatus

Print recognition module and display apparatus

SZ DJI TECHNOLOGY CO LTD

Method and device for locating faulty photovoltaic panel, and unmanned aerial vehicle

Aerial operation support and real-time management

Aerial operation support and real-time management

Aerial operation support and real-time management

Photovoltaic panel recognition method, ground station, control apparatus, and unmanned aerial vehicle

Method and device of image processing and camera

AMAZON TECH INC

Machine learning model updating