Inventor
QIAN XIANRUI
CN13 patents
⚠️ This page may combine multiple inventors who share the name “QIAN XIANRUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
7 patentsUS10796635B2Oct 6, 2020
Pixel driving circuit having dual driver unit, driving method for the same and display panel
BOE TECHNOLOGY GROUP CO LTD1 citations61
US10657898B2May 19, 2020
Pixel driving circuit, driving method, organic light emitting display panel and display device
BOE TECHNOLOGY GROUP CO LTD1 citations58
US11367469B2Jun 21, 2022
Shift register unit circuit and driving method, shift register, gate drive circuit, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10885999B2Jan 5, 2021
Shift register, method for controlling the same, gate driving circuit and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations51
US11244643B2Feb 8, 2022
Shift register circuit and method of controlling the same, gate driving circuit, and display device
BOE TECHNOLOGY GROUP CO LTD0 citations50
US10672491B2Jun 2, 2020
Shift register, array substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations40
US10438554B2Oct 8, 2019
Shift register and driving method thereof, gate on array circuit and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations39
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
5 patentsUS10679552B2Jun 9, 2020
Pixel circuit and drive method thereof, and display panel and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD4 citations70
US11004417B2May 11, 2021
Shift register unit and driving method thereof, driving apparatus and display apparatus
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD1 citations61
US11328663B2May 10, 2022
Pixel driving circuit, driving method thereof, and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11222567B2Jan 11, 2022
Shift register circuit, method for driving the same, and display device
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US10657866B2May 19, 2020
Display device, gate drive circuit, shift register and control method for the same
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations40