Shuzhuan HE

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for switched display of grayscale of multi-line s...
- Patent number 11,295,657
- Issue date Apr 5, 2022
- PURESEMI Co., Ltd.
- Ruoping Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bandgap reference circuit and high-order temperature compensation m...
- Patent number 10,599,176
- Issue date Mar 24, 2020
- PURESEMI Co., Ltd.
- Shuzhuan He
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR SWITCHED DISPLAY OF GRAYSCALE OF MULTI-LINE S...
- Publication number 20210407367
- Publication date Dec 30, 2021
- PURESEMI Co., Ltd.
- Ruoping ZHANG
- G11 - INFORMATION STORAGE
Information Patent Application
BANDGAP REFERENCE CIRCUIT AND HIGH-ORDER TEMPERATURE COMPENSATION M...
- Publication number 20200073429
- Publication date Mar 5, 2020
- PURESEMI Co., Ltd.
- Shuzhuan HE
- G05 - CONTROLLING REGULATING