Inventor

LI QINGZHENG

CN3 patents

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

SHENZHEN SENSETIME TECHNOLOGY CO LTD

1 patent

US11182594B2Nov 23, 2021

Face image retrieval methods and systems, photographing apparatuses, and computer storage media

SHENZHEN SENSETIME TECHNOLOGY CO LTD3 citations64

BEIJING SENSETIME TECH DEVELOPMENT CO LTD

1 patent

US11314457B2Apr 26, 2022

Data processing method for data format conversion, apparatus, device, and system, storage medium, and program product

BEIJING SENSETIME TECH DEVELOPMENT CO LTD0 citations47

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

1 patent

US12589999B2Mar 31, 2026

Lithium manganese iron phosphate positive electrode active material and preparation method, positive electrode plate, secondary battery and electrical apparatus thereof

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations44