Qitai JI

Follow

Person

SHANGHAI, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Force touch detection circuit, method and display panel
- Patent number 10,439,610
- Issue date Oct 8, 2019
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Liang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate, display panel and display device
- Patent number 10,373,699
- Issue date Aug 6, 2019
- WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
- Zaiwen Zhu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20180130543
- Publication date May 10, 2018
- Wuhan Tianma Micro-Electronics Co., Ltd.
- Zaiwen ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORCE TOUCH DETECTION CIRCUIT, METHOD AND DISPLAY PANEL
- Publication number 20180131373
- Publication date May 10, 2018
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Liang Liu
- G06 - COMPUTING CALCULATING COUNTING