P

Inventor

WANG ZHU

CN32 patents
⚠️ This page may combine multiple inventors who share the name “WANG ZHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

26 patents
US11501707B2Nov 15, 2022

Pixel circuit and driving method thereof, display device and driving method thereof

CHENGDU BOE OPTOELECT TECH CO2 citations71
US12547281B2Feb 10, 2026

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12189890B2Jan 7, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12148387B2Nov 19, 2024

Display substrate, display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11989367B2May 21, 2024

Display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11900880B2Feb 13, 2024

Display substrate, display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12223891B2Feb 11, 2025

Display substrate, preparation method thereof, and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations61
US12362026B2Jul 15, 2025

Shift register and control method therefor, gate drive circuit, and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12307964B2May 20, 2025

Pixel driving circuit and driving method thereof, display panel, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12293720B2May 6, 2025

Pixel circuit, driving method, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12125546B2Oct 22, 2024

Shift register and driving method therefor, gate driver circuit, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12087215B2Sep 10, 2024

Display substrate, preparation method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations52
US11721289B2Aug 8, 2023

Shift register circuit and driving method thereof, gate driver and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations52
US12557511B2Feb 17, 2026

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12190781B2Jan 7, 2025

Shift register unit and driving method therefor, gate drive circuit, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12142224B2Nov 12, 2024

Shift register and driving method thereof, scan driving circuit, display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12142208B2Nov 12, 2024

Pixel drive circuit, driving method thereof and display panel

CHENGDU BOE OPTOELECT TECH CO0 citations51
US11862216B2Jan 2, 2024

Shift register and driving method therefor, gate driver circuit, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations51
US11482149B2Oct 25, 2022

Signal controlling device, display driving device, display apparatus and display driving method

CHENGDU BOE OPTOELECT TECH CO0 citations51
US12125438B2Oct 22, 2024

Pixel circuit, driving method, display substrate and display device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US12027086B2Jul 2, 2024

Driving circuit and driving method of display panel, display panel, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations50
US11605322B2Mar 14, 2023

Pixel circuit, driving method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US11507222B2Nov 22, 2022

Displaying base plate and displaying device

CHENGDU BOE OPTOELECT TECH CO0 citations50
US12484402B2Nov 25, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations49
US12431085B2Sep 30, 2025

Pixel circuit and driving method therefor, array substrate, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations49
US12175931B2Dec 24, 2024

Pixel circuit, drive method thereof, display substrate, and display apparatus

CHENGDU BOE OPTOELECT TECH CO0 citations49

AMPSOURCE BIOPHARMA SHANGHAI INC

3 patents

JINLONG MACHINERY & ELECTRONICS DONGGUAN CO LTD

1 patent

SIEMENS AG

1 patent

UNIV HONG KONG POLYTECHNIC

1 patent