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Zhongwei WANG
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Yuyao City, CN
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last 30 patents
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Patent Grant
Depth information camera module and base assembly, projection assem...
Patent number
11,493,605
Issue date
Nov 8, 2022
NINGBO SUNNY OPOTECH CO., LTD.
Feifan Chen
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
Firearm with User Identification System
Publication number
20210080208
Publication date
Mar 18, 2021
NINGBO SUNNY OPOTECH CO., LTD.
Xudong WU
F41 - WEAPONS
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Patent Application
DEPTH INFORMATION CAMERA MODULE AND BASE ASSEMBLY, PROJECTION ASSEM...
Publication number
20200003870
Publication date
Jan 2, 2020
NINGBO SUNNY OPOTECH CO., LTD.
Feifan CHEN
G01 - MEASURING TESTING