Liyuan Liu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing shallow trench isolations
- Patent number 11,817,344
- Issue date Nov 14, 2023
- Shanghai Huali Microelectronics Corporation
- Liyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel, mask, method for manufacturing display panel, and di...
- Patent number 11,711,963
- Issue date Jul 25, 2023
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Liyuan Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Display panel, mask, method for manufacturing display panel, and di...
- Patent number 11,508,948
- Issue date Nov 22, 2022
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Liyuan Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Distance measurement and tracking positioning apparatus and method...
- Patent number 11,327,165
- Issue date May 10, 2022
- COWA ROBOTIC CO., LTD.
- Qiang Wang
- G01 - MEASURING TESTING
Information Patent Grant
Display panel, method for detecting stress-detection-miss thereof,...
- Patent number 11,315,455
- Issue date Apr 26, 2022
- Xiamen Tianma Micro-Electronics Co., Ltd.
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Eye-safe laser triangulation measurement system
- Patent number 11,221,412
- Issue date Jan 11, 2022
- ANHUI COWAROBOT CO., LTD.
- Qiang Wang
- G01 - MEASURING TESTING
Information Patent Grant
Display panel and display device
- Patent number 11,069,720
- Issue date Jul 20, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Baosheng Tao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for driving display panel, driving chip and display device
- Patent number 10,943,533
- Issue date Mar 9, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, mask, method for manufacturing display panel, and di...
- Patent number 10,916,737
- Issue date Feb 9, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Liyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and display device having anode not overlapping with...
- Patent number 10,825,884
- Issue date Nov 3, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method for display panel, driving chip and display device
- Patent number 10,803,797
- Issue date Oct 13, 2020
- WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device with uniform brightness
- Patent number 10,783,829
- Issue date Sep 22, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, display panel and display device
- Patent number 10,741,124
- Issue date Aug 11, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Zhiyong Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display panel and electronic device
- Patent number 10,546,911
- Issue date Jan 28, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Haimin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display panel and organic light-emitting dis...
- Patent number 10,367,041
- Issue date Jul 30, 2019
- SHANGHAI TIANMA AM-OLED CO., LTD
- Zhiyong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display devices, display panels and manufacturing methods therefor
- Patent number 9,680,130
- Issue date Jun 13, 2017
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Liyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING RESIDUE FORMATION AFTER MANDREL REMOVAL
- Publication number 20240429059
- Publication date Dec 26, 2024
- Shanghai Huali Integrated Circuit Corporation
- Tianchen Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Manufacturing Shallow Trench Isolations
- Publication number 20220172982
- Publication date Jun 2, 2022
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Liyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...
- Publication number 20210119188
- Publication date Apr 22, 2021
- Shanghai Tianma AM-OLED Co., Ltd.
- LIYUAN LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...
- Publication number 20210119187
- Publication date Apr 22, 2021
- Shanghai Tianma AM-OLED Co., Ltd.
- LIYUAN LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DRIVING DISPLAY PANEL, DRIVING CHIP AND DISPLAY DEVICE
- Publication number 20200168149
- Publication date May 28, 2020
- Shanghai Tianma AM-OLED Co., Ltd.
- Liyuan LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20200168155
- Publication date May 28, 2020
- Shanghai Tianma AM-OLED Co., Ltd.
- Zhiyong XIONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20200144298
- Publication date May 7, 2020
- Shanghai Tianma AM-OLED Co., Ltd.
- Baosheng TAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVING METHOD FOR DISPLAY PANEL, DRIVING CHIP AND DISPLAY DEVICE
- Publication number 20200135097
- Publication date Apr 30, 2020
- Wuhan Tianma Micro-Electronics Co., Ltd.
- Liyuan LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel and Display Device
- Publication number 20190333450
- Publication date Oct 31, 2019
- Shanghai Tianma AM-OLED Co., Ltd.
- Liyuan Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...
- Publication number 20190173059
- Publication date Jun 6, 2019
- Shanghai Tianma AM-OLED Co., Ltd.
- Liyuan LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190172895
- Publication date Jun 6, 2019
- Shanghai Tianma AM-OLED Co., Ltd.
- Liyuan LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EYE-SAFE LASER TRIANGULATION MEASUREMENT SYSTEM
- Publication number 20190170877
- Publication date Jun 6, 2019
- ANHUI COWAROBOT CO., LTD.
- Qiang WANG
- G01 - MEASURING TESTING
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ELECTRONIC DEVICE
- Publication number 20190096983
- Publication date Mar 28, 2019
- Shanghai Tianma AM-OLED Co., Ltd.
- Haimin LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Distance Measurement and tracking positioning apparatus and method...
- Publication number 20190072660
- Publication date Mar 7, 2019
- COWA ROBOTIC CO., LTD.
- Qiang Wang
- G01 - MEASURING TESTING
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ORGANIC LIGHT-EMITTING DIS...
- Publication number 20170250230
- Publication date Aug 31, 2017
- Shanghai Tianma AM-OLED Co., Ltd.
- Zhiyong XIONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICES, DISPLAY PANELS AND MANUFACTURING METHODS THEREFOR
- Publication number 20170062764
- Publication date Mar 2, 2017
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Liyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Method for manufacturing shallow trench isolations

Display panel, mask, method for manufacturing display panel, and di...

Display panel, mask, method for manufacturing display panel, and di...

Distance measurement and tracking positioning apparatus and method...

Display panel, method for detecting stress-detection-miss thereof,...

Eye-safe laser triangulation measurement system

Display panel and display device

Method for driving display panel, driving chip and display device

Display panel, mask, method for manufacturing display panel, and di...

Display panel and display device having anode not overlapping with...

Driving method for display panel, driving chip and display device

Display panel and display device with uniform brightness

Pixel circuit, display panel and display device

Organic light-emitting display panel and electronic device

Organic light-emitting display panel and organic light-emitting dis...

Display devices, display panels and manufacturing methods therefor

Patents Applicationslast 30 patents

METHOD FOR IMPROVING RESIDUE FORMATION AFTER MANDREL REMOVAL

Method for Manufacturing Shallow Trench Isolations

DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...

DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...

METHOD FOR DRIVING DISPLAY PANEL, DRIVING CHIP AND DISPLAY DEVICE

PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

DRIVING METHOD FOR DISPLAY PANEL, DRIVING CHIP AND DISPLAY DEVICE

Display Panel and Display Device

DISPLAY PANEL, MASK, METHOD FOR MANUFACTURING DISPLAY PANEL, AND DI...

DISPLAY PANEL AND DISPLAY DEVICE

EYE-SAFE LASER TRIANGULATION MEASUREMENT SYSTEM

ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ELECTRONIC DEVICE

Distance Measurement and tracking positioning apparatus and method...

ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ORGANIC LIGHT-EMITTING DIS...

DISPLAY DEVICES, DISPLAY PANELS AND MANUFACTURING METHODS THEREFOR