Inventor
CAO CHENGYING
CN6 patents
⚠️ This page may combine multiple inventors who share the name “CAO CHENGYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
4 patentsUS10394081B2Aug 27, 2019
Display substrate and manufacturing method thereof, and display panel
BOE TECHNOLOGY GROUP CO LTD1 citations60
US10290277B2May 14, 2019
Reset circuit, shift register circuit, gate driving circuit, display apparatus, and driving method
BOE TECHNOLOGY GROUP CO LTD0 citations40
US10539728B2Jan 21, 2020
Display panel, polarizer, color film substrate and display apparatus for conducting electrostatic charges
BOE TECHNOLOGY GROUP CO LTD0 citations39
US10391513B2Aug 27, 2019
Sealant dispensing apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations39
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
2 patentsUS10971104B2Apr 6, 2021
Shift register and method for driving the same, gate driving circuit, and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations59
US11295693B2Apr 5, 2022
Gate driving circuit, current adjusting method thereof and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations48