Zhifeng ZHU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Server system and limiting mechanism used thereby
- Patent number 9,846,460
- Issue date Dec 19, 2017
- INVENTEC TECHNOLOGY CO., LTD
- Chengwang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch scanning method for touch screen, touch scanning control circ...
- Patent number 9,430,069
- Issue date Aug 30, 2016
- Shanghai AVIC OPTO Electronics Co., Ltd.
- Zhifeng Zhu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SERVER SYSTEM AND LIMITING MECHANISM USED THEREBY
- Publication number 20170177040
- Publication date Jun 22, 2017
- INVENTEC TECHNOLOGY CO., LTD
- Chengwang ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCANNING METHOD FOR TOUCH SCREEN, TOUCH SCANNING CONTROL CIRC...
- Publication number 20150109217
- Publication date Apr 23, 2015
- Tianma Micro-Electronics Co., Ltd.
- Zhifeng ZHU
- G06 - COMPUTING CALCULATING COUNTING