Inventor

LI QINJIAN

CN3 patents

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

CHENGDU HOTACK TECH CO LTD

1 patent

USD1070955SApr 15, 2025

Projector

CHENGDU HOTACK TECH CO LTD7 citations74

UNIV SHENZHEN

1 patent

US12145281B2Nov 19, 2024

Visual positioning method and system based on Gaussian process, and storage medium

UNIV SHENZHEN0 citations46

SHENZHEN HOTACK TECH CO LTD

1 patent

USD1043793SSep 24, 2024

Projector

SHENZHEN HOTACK TECH CO LTD0 citations46