Inventor

ZHOU QUNFEI

CN2 patents

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

LENS TECHNOLOGY CHANGSHA CO LTD

1 patent

US9971182B2May 15, 2018

Touch panel and preparation method therefor

LENS TECHNOLOGY CHANGSHA CO LTD3 citations66

LENS TECHNOLOGY CO LTD

1 patent

US10220486B2Mar 5, 2019

Disc containing copper for sapphire polishing, and method for preparing discs containing copper facing each other

LENS TECHNOLOGY CO LTD1 citations50