Inventor
ZHENG XIANFENG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG XIANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
4 patentsUS10871665B2Dec 22, 2020
Transfer plate pretreatment device and method, as well as transfer device and plate-hanging method
BOE TECHNOLOGY GROUP CO LTD2 citations71
US10675652B2Jun 9, 2020
Plate pre-processing method and alignment film preparation system
BOE TECHNOLOGY GROUP CO LTD0 citations35
US10688539B2Jun 23, 2020
Cleaning device and cleaning method implemented by the same
BOE TECHNOLOGY GROUP CO LTD0 citations33
US10139657B2Nov 27, 2018
Transfer plate
BOE TECHNOLOGY GROUP CO LTD0 citations28