Hongwei Zhu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline analog-to-digital converter
- Patent number 8,952,836
- Issue date Feb 10, 2015
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Hongwei Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital correction circuit for a pipelined analog-to-digital converter
- Patent number 8,749,413
- Issue date Jun 10, 2014
- Shanghai Hua Hong NEC Electronics Co., Ltd.
- Hongwei Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PIPELINE ANALOG-TO-DIGITAL CONVERTER
- Publication number 20140320323
- Publication date Oct 30, 2014
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Hongwei Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL CORRECTION CIRCUIT FOR A PIPELINED ANALOG-TO-DIGITAL CONVERTER
- Publication number 20130257635
- Publication date Oct 3, 2013
- SHANGHAI HUA HONG NEC ELECTRONICS CO., LTD.
- Hongwei Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electronic album with television reception functions
- Publication number 20060256243
- Publication date Nov 16, 2006
- Ziming Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE