Wenbo ZHANG

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Contact image sensor and image scanning device
- Patent number 10,911,629
- Issue date Feb 2, 2021
- Weihai Hualing Opto-Electronics Co., Ltd.
- Wenbo Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanning device and control method thereof
- Patent number 9,990,569
- Issue date Jun 5, 2018
- Weihai Hualing Opto-Electronics Co., Ltd.
- Wenbo Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Contact Image Sensor and Image Scanning Device
- Publication number 20190149686
- Publication date May 16, 2019
- WEIHAI HUALING OPTO-ELECTRONICS CO., LTD.
- Wenbo ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNING DEVICE AND CONTROL METHOD THEREOF
- Publication number 20160155028
- Publication date Jun 2, 2016
- WEIHAI HUALING OPTO-ELECTRONICS CO., LTD.
- Wenbo ZHANG
- G06 - COMPUTING CALCULATING COUNTING