LIHYING CHING

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bipolar transistor, band-gap reference circuit and virtual ground r...
- Patent number 9,577,063
- Issue date Feb 21, 2017
- Semiconductor Manufacturing International (Beijing) Corporation
- Min-Hwa Chi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bipolar transistor, band-gap reference circuit and virtual ground r...
- Patent number 9,337,324
- Issue date May 10, 2016
- Semiconductor Manufacturing International (Beijing) Corporation
- Min-Hwa Chi
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
BIPOLAR TRANSISTOR, BAND-GAP REFERENCE CIRCUIT AND VIRTUAL GROUND R...
- Publication number 20160218194
- Publication date Jul 28, 2016
- Semiconductor Manufacturing International (Beijing) Corporation
- MIN-HWA CHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR TRANSISTOR, BAND-GAP REFERENCE CIRCUIT AND VIRTUAL GROUND R...
- Publication number 20140354347
- Publication date Dec 4, 2014
- Semiconductor Manufacturing International (Beijing) Corporation
- MIN-HWA CHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar Transistor, Band-Gap Reference Circuit and Virtual Ground R...
- Publication number 20110018608
- Publication date Jan 27, 2011
- Semiconductor Manufacturing International (Shanghai) Corporation
- Min-hwa Chi
- G05 - CONTROLLING REGULATING