Inventor

YAN YICHAO

CN3 patents

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

TENCENT TECH SHENZHEN CO LTD

2 patents

US11200404B2Dec 14, 2021

Feature point positioning method, storage medium, and computer device

TENCENT TECH SHENZHEN CO LTD1 citations58

US11275932B2Mar 15, 2022

Human body attribute recognition method, apparatus, and device and medium

TENCENT TECH SHENZHEN CO LTD0 citations47

UNIV CITY HONG KONG

1 patent

US12408548B2Sep 2, 2025

Perovskite layer, fabrication method and use the same

UNIV CITY HONG KONG0 citations40