P

Inventor

WANG LIHUA

CN89 patents
⚠️ This page may combine multiple inventors who share the name “WANG LIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI TIANMA MICRO ELECT CO

31 patents
US10381420B2Aug 13, 2019

Touch display panel and touch display apparatus

SHANGHAI TIANMA MICRO ELECT CO14 citations85
US11138925B1Oct 5, 2021

Driving circuit, drive method, and display device

SHANGHAI TIANMA MICRO ELECT CO8 citations84
US10339359B2Jul 2, 2019

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO13 citations84
US10296777B2May 21, 2019

Display panel and display apparatus

SHANGHAI TIANMA MICRO ELECT CO10 citations84
US9372360B2Jun 21, 2016

Touch liquid crystal display device

SHANGHAI TIANMA MICRO ELECT CO7 citations84
US10810397B2Oct 20, 2020

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO4 citations73
US10691913B2Jun 23, 2020

Display panel and display apparatus

SHANGHAI TIANMA MICRO ELECT CO5 citations73
US10607061B2Mar 31, 2020

Display device, fingerprint recognition calibration method for display device and electronic apparatus

SHANGHAI TIANMA MICRO ELECT CO2 citations73
US10579855B2Mar 3, 2020

Display panel and electronic device

SHANGHAI TIANMA MICRO ELECT CO3 citations73
US10483333B2Nov 19, 2019

Touch display panel and touch display apparatus

SHANGHAI TIANMA MICRO ELECT CO2 citations73
US10468464B2Nov 5, 2019

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO2 citations73
US10394374B2Aug 27, 2019

Touch control display panel and touch control display device

SHANGHAI TIANMA MICRO ELECT CO2 citations73
US10387712B2Aug 20, 2019

Display panel and display apparatus

SHANGHAI TIANMA MICRO ELECT CO6 citations73
US10361255B2Jul 23, 2019

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO6 citations73
US10325967B2Jun 18, 2019

Organic light emitting display panel, driving method thereof and organic light emitting display apparatus

SHANGHAI TIANMA MICRO ELECT CO3 citations73
US10185861B2Jan 22, 2019

Display panel and electronic device

SHANGHAI TIANMA MICRO ELECT CO4 citations73
US9946349B2Apr 17, 2018

Shift register, driving method, gate driving circuit and display device

SHANGHAI TIANMA MICRO ELECT CO6 citations73
US9323403B2Apr 26, 2016

Capacitive touch LCD panel

SHANGHAI TIANMA MICRO ELECT CO6 citations73
US9081458B2Jul 14, 2015

In-cell touch display device

SHANGHAI TIANMA MICRO ELECT CO6 citations73
US11263938B1Mar 1, 2022

Light-emitting panel and display device

SHANGHAI TIANMA MICRO ELECT CO2 citations72
US11101332B2Aug 24, 2021

OLED display panel and display device

SHANGHAI TIANMA MICRO ELECT CO1 citations63
US10896315B2Jan 19, 2021

Display apparatus and fingerprint identification method

SHANGHAI TIANMA MICRO ELECT CO1 citations62
US10607058B2Mar 31, 2020

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO1 citations62
US10475860B2Nov 12, 2019

Display panel and display device

SHANGHAI TIANMA MICRO ELECT CO1 citations62
US12538846B2Jan 27, 2026

Light-emitting panel and display apparatus switchable between wide and narrow viewing angles

SHANGHAI TIANMA MICRO ELECT CO1 citations61
US11315502B2Apr 26, 2022

Backlight drive method, backlight drive device, backlight source system, and display device

SHANGHAI TIANMA MICRO ELECT CO0 citations61
US11687203B2Jun 27, 2023

Touch display device, touch display panel, touch module and formation method thereof

SHANGHAI TIANMA MICRO ELECT CO1 citations60
US11411151B2Aug 9, 2022

Light emitting panel and display device

SHANGHAI TIANMA MICRO ELECT CO1 citations60
US12402458B2Aug 26, 2025

Driving board, display panel, and display device

SHANGHAI TIANMA MICRO ELECT CO0 citations59
US11961949B2Apr 16, 2024

Light emitting device and manufacturing method thereof, backlight module, display panel and display device

SHANGHAI TIANMA MICRO ELECT CO0 citations51
US11348542B2May 31, 2022

Driving method for display device and display device

SHANGHAI TIANMA MICRO ELECT CO0 citations51

SHANGHAI TIANMA MICROELECTRONICS CO LTD

6 patents

REALTEK SEMICONDUCTOR CORP

3 patents

JPMORGAN CHASE BANK NA

1 patent

ALTON JONES CELL SCIENCE CENTE

1 patent

WUHAN TIANMA MICRO ELECTRONICS CO LTD

1 patent

XIAMEN TIANMA MICRO ELECTRONICS CO LTD

1 patent

LUMENTUM OPERATIONS LLC

1 patent

UNIV BEIJING TECHNOLOGY

1 patent

HUAINAN SUNGROW FLOATING MODULE SCI & TECH CO LTD

1 patent

TIANMA MICROELECTRONICS CO LTD

1 patent

HONG XIAO

1 patent

CHINA PETROLEUM & CHEM CORP

1 patent

Showing the top 50 of 89 patents by PatentIndex Score.