Yongsheng TANG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Constant current source calibration circuit, constant current sourc...
- Patent number 12,079,020
- Issue date Sep 3, 2024
- CHENGDU LIPPXIN MICROELECTRONIC CO., LTD.
- Yongsheng Tang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drive circuit, drive chip, and display device
- Patent number 11,862,075
- Issue date Jan 2, 2024
- CHENGDU LIPPXIN MICROELECTRONICS CO., LTD
- Yongsheng Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Led-Display-Screen Drive Chip and Led Display Screen
- Publication number 20240169939
- Publication date May 23, 2024
- CHENGDU LIPPXIN MICROELECTRONICS CO., LTD
- Yongsheng TANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Decoupling Circuit, Driving IC, and Display Device
- Publication number 20240112624
- Publication date Apr 4, 2024
- CHENGDU LIPPXIN MICROELECTRONICS CO., LTD
- Yongsheng Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Constant Current Source Calibration Circuit, Constant Current Sourc...
- Publication number 20230236616
- Publication date Jul 27, 2023
- CHENGDU LIPPXIN MICROELECTRONIC CO., LTD.
- Yongsheng TANG
- G05 - CONTROLLING REGULATING
Information Patent Application
DRIVE CIRCUIT, DRIVE CHIP, AND DISPLAY DEVICE
- Publication number 20230237959
- Publication date Jul 27, 2023
- CHENGDU LIPPXIN MICROELECTRONICS CO., LTD
- Yongsheng Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS