P

Inventor

LIU CONG

CN149 patents
⚠️ This page may combine multiple inventors who share the name “LIU CONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHENGDU BOE OPTOELECT TECH CO

21 patents
US12573341B2Mar 10, 2026

Pixel circuit and driving method thereof, and display panel

CHENGDU BOE OPTOELECT TECH CO1 citations75
US12213355B2Jan 28, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO4 citations75
US11842665B2Dec 12, 2023

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO4 citations75
US12156446B2Nov 26, 2024

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US12150352B2Nov 19, 2024

Display panel, display apparatus and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO2 citations73
US12069911B2Aug 20, 2024

Display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11972725B2Apr 30, 2024

Display apparatus with circuit to obtain residual voltage of light emitting element

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11588006B2Feb 21, 2023

Displaying backplane and fabricating method thereof, and displaying device

CHENGDU BOE OPTOELECT TECH CO2 citations73
US11804176B2Oct 31, 2023

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO2 citations69
US12408516B1Sep 2, 2025

Display panel and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations64
US12364102B2Jul 15, 2025

Display substrate and manufacturing method thereof and display device

CHENGDU BOE OPTOELECT TECH CO1 citations64
US12538678B2Jan 27, 2026

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12490605B2Dec 2, 2025

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO1 citations63
US12414451B2Sep 9, 2025

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12260799B2Mar 25, 2025

Pixel circuit, driving method thereof and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12245473B2Mar 4, 2025

Display panel, display device and manufacturing method thereof

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12190804B2Jan 7, 2025

Display substrate and display device

CHENGDU BOE OPTOELECT TECH CO1 citations63
US12029086B2Jul 2, 2024

Display substrate, manufacturing method thereof, and display device

CHENGDU BOE OPTOELECT TECH CO0 citations63
US12532540B2Jan 20, 2026

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US12048195B2Jul 23, 2024

Display panel and display device

CHENGDU BOE OPTOELECT TECH CO0 citations62
US11917876B2Feb 27, 2024

Display substrate and display apparatus

CHENGDU BOE OPTOELECT TECH CO1 citations62

ROHM & HAAS ELECT MAT

12 patents

NUTANIX INC

3 patents

AQAD EMAD

2 patents

NUCTECH CO LTD

2 patents

UNIV SOUTHERN CALIFORNIA

2 patents

LIU CONG

1 patent

WANG DEYAN

1 patent

LI MINGQI

1 patent

UNIV SHANDONG

1 patent

Rohm and Hass Electronic Materials LLC

1 patent

IFLYTEK CO LTD

1 patent

UNIV NORTH CHINA TECHNOLOGY

1 patent

UNIV SOUTHEAST

1 patent

Showing the top 50 of 149 patents by PatentIndex Score.