Inventor

NA ZHICHENG

CN5 patents

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

SHANGHAI OXI TECH CO LTD

2 patents

US10528788B2Jan 7, 2020

Optical fingerprint module

SHANGHAI OXI TECH CO LTD2 citations70

US10546175B2Jan 28, 2020

Optical fingerprint module

SHANGHAI OXI TECH CO LTD0 citations39

SHANGHAI BILIBILI TECH CO LTD

2 patents

US12573109B2Mar 10, 2026

Customized prop image generation method and apparatus

SHANGHAI BILIBILI TECH CO LTD0 citations45

US12444015B2Oct 14, 2025

Data processing method, computer device and storage medium

SHANGHAI BILIBILI TECH CO LTD0 citations45

YANG DONGSHENG

1 patent

US9086592B2Jul 21, 2015

Direct illumination type backlight module, bottom reflector and liquid crystal display

YANG DONGSHENG2 citations58