P

Inventor

GAO YANA

CN86 patents
⚠️ This page may combine multiple inventors who share the name “GAO YANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI TIANMA AM OLED CO LTD

28 patents
US11049458B1Jun 29, 2021

Pixel driving circuit, driving method and organic light emitting display panel

SHANGHAI TIANMA AM OLED CO LTD37 citations94
US10431153B2Oct 1, 2019

Pixel circuit, method for driving the same, and organic electroluminescent display panel

SHANGHAI TIANMA AM OLED CO LTD15 citations86
US10290694B2May 14, 2019

Organic light-emitting display panel and organic light-emitting display device

SHANGHAI TIANMA AM OLED CO LTD17 citations86
US10714053B2Jul 14, 2020

Driving circuit, method for controlling light emission and display device

SHANGHAI TIANMA AM OLED CO LTD10 citations84
US10467938B1Nov 5, 2019

Scan driving circuit, display device and driving method

SHANGHAI TIANMA AM OLED CO LTD13 citations84
US10460673B2Oct 29, 2019

Pixel circuit, method for driving the same, and display panel

SHANGHAI TIANMA AM OLED CO LTD10 citations84
US10242620B2Mar 26, 2019

Pixel circuit, method for driving the same, display panel, and display device

SHANGHAI TIANMA AM OLED CO LTD11 citations84
US11189227B1Nov 30, 2021

Display panel, driving method thereof, and display device

SHANGHAI TIANMA AM OLED CO LTD11 citations83
US11222562B2Jan 11, 2022

Display panel, method for detecting the same and display device

SHANGHAI TIANMA AM OLED CO LTD2 citations73
US10936842B2Mar 2, 2021

Display panel and display device

SHANGHAI TIANMA AM OLED CO LTD4 citations73
US10847237B2Nov 24, 2020

Driving circuit, display device and driving method

SHANGHAI TIANMA AM OLED CO LTD3 citations73
US10726238B2Jul 28, 2020

Display panel and display device

SHANGHAI TIANMA AM OLED CO LTD3 citations73
US10672334B2Jun 2, 2020

Organic light-emitting display panel, method for driving the same, and organic light-emitting display device

SHANGHAI TIANMA AM OLED CO LTD2 citations73
US10672340B2Jun 2, 2020

OLED display panel, method for driving the same and display device

SHANGHAI TIANMA AM OLED CO LTD5 citations73
US10627683B2Apr 21, 2020

Display panel and display device

SHANGHAI TIANMA AM OLED CO LTD3 citations73
US10580361B2Mar 3, 2020

Organic light-emitting display panel and organic light-emitting display device

SHANGHAI TIANMA AM OLED CO LTD3 citations73
US10565422B2Feb 18, 2020

Display panel and display device

SHANGHAI TIANMA AM OLED CO LTD2 citations73
US10490136B2Nov 26, 2019

Pixel circuit and display device

SHANGHAI TIANMA AM OLED CO LTD6 citations73
US10417967B2Sep 17, 2019

Display panel and display device

SHANGHAI TIANMA AM OLED CO LTD3 citations73
US10417960B2Sep 17, 2019

Organic electroluminescent display panel and display device

SHANGHAI TIANMA AM OLED CO LTD5 citations73
US11217609B1Jan 4, 2022

Array substrate, motherboard of array substrate, display panel, and method for forming display panel

SHANGHAI TIANMA AM OLED CO LTD2 citations72
US10403195B2Sep 3, 2019

Shift register, method for driving the same, and display device

SHANGHAI TIANMA AM OLED CO LTD3 citations72
US10657888B2May 19, 2020

Driving method for pixel driving circuit, display panel and display device

SHANGHAI TIANMA AM OLED CO LTD1 citations63
US11315523B2Apr 26, 2022

Emission controller, driving method, and display device

SHANGHAI TIANMA AM OLED CO LTD0 citations62
US11289054B2Mar 29, 2022

Emission controller, driving method, and display device

SHANGHAI TIANMA AM OLED CO LTD0 citations62
US10909950B2Feb 2, 2021

Emission controller, driving method, and display device

SHANGHAI TIANMA AM OLED CO LTD1 citations62
US10573220B2Feb 25, 2020

Display panel and electronic device for displaying in different display modes

SHANGHAI TIANMA AM OLED CO LTD1 citations62
US10769977B2Sep 8, 2020

Shift register and driving method of the same, emission driving circuit, and display device

SHANGHAI TIANMA AM OLED CO LTD2 citations61

WUHAN TIANMA MICRO ELECTRONICS CO LTD

14 patents
US11996027B2May 28, 2024

Display device and method for driving display panel

WUHAN TIANMA MICRO ELECTRONICS CO LTD4 citations75
US11804161B1Oct 31, 2023

Display panel and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD5 citations75
US11410609B2Aug 9, 2022

Output control device, output control circuit and display panel

WUHAN TIANMA MICRO ELECTRONICS CO LTD3 citations73
US10910459B2Feb 2, 2021

Display panel and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD2 citations73
US10854128B2Dec 1, 2020

Display panel having virtual driving units and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD2 citations73
US10748490B2Aug 18, 2020

Organic light emitting diode (OLED) compensation circuit, display panel and display apparatus

WUHAN TIANMA MICRO ELECTRONICS CO LTD4 citations73
US12087226B1Sep 10, 2024

Display panel and driving method thereof, and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD2 citations71
US12494147B2Dec 9, 2025

Display device and method for driving display panel

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations63
US11640796B2May 2, 2023

Output control device, output control circuit, display panel, and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations63
US12451060B2Oct 21, 2025

Display panel, driving method thereof, and display apparatus

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations52
US12424166B2Sep 23, 2025

Display panel and display device

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations52
US12205527B2Jan 21, 2025

Display panel and method for driving the same, and display apparatus

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations52
US12087227B2Sep 10, 2024

Display panel, method for driving a display panel and display apparatus

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations52
US11810514B2Nov 7, 2023

Display panel, method for driving the same, and display apparatus

WUHAN TIANMA MICRO ELECTRONICS CO LTD0 citations52

XIAMEN TIANMA DISPLAY TECH CO LTD

4 patents

SHANGHAI TIANMA AM-OLED CO LTD

1 patent

XIAMEN TIANMA MICRO ELECTRONICS CO LTD

1 patent

WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH

1 patent

SHANGHAI TIANMA MICRO ELECT CO

1 patent

Showing the top 50 of 86 patents by PatentIndex Score.