Inventor
CHEN QICHAO
CN6 patents
⚠️ This page may combine multiple inventors who share the name “CHEN QICHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
4 patentsUS9990068B2Jun 5, 2018
Color filter substrate, fabricating method of color filter substrate, touch screen and display device
BOE TECHNOLOGY GROUP CO LTD4 citations66
US9529262B2Dec 27, 2016
Cleaning device and linear coating machine
BOE TECHNOLOGY GROUP CO LTD0 citations50
US9904090B2Feb 27, 2018
Touch display panel and touch display device
BOE TECHNOLOGY GROUP CO LTD1 citations42
US10423079B2Sep 24, 2019
Bearing device and exposure apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations26