Inventor
RAO QIAOBING
CN6 patents
⚠️ This page may combine multiple inventors who share the name “RAO QIAOBING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENS TECHNOLOGY CHANGSHA CO LTD
5 patentsUS10759689B2Sep 1, 2020
Forming method for curved glass
LENS TECHNOLOGY CHANGSHA CO LTD5 citations67
US9971182B2May 15, 2018
Touch panel and preparation method therefor
LENS TECHNOLOGY CHANGSHA CO LTD3 citations66
US10532525B2Jan 14, 2020
Method for preparing sapphire lens and sapphire lens
LENS TECHNOLOGY CHANGSHA CO LTD0 citations47
US10698539B2Jun 30, 2020
UV film sensor and preparation method therefor, and touch control screen
LENS TECHNOLOGY CHANGSHA CO LTD0 citations45
US10807317B2Oct 20, 2020
Film-applying device and method for 3D glass with two opposite curved edges
LENS TECHNOLOGY CHANGSHA CO LTD0 citations36