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last 30 patents
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Patent Grant
Quick-assembly seat, quick-release assembly and photographing appar...
Patent number
11,733,596
Issue date
Aug 22, 2023
Shenzhen youzhisheng Technology Co., Ltd.
Shengwu Zhou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick-assembly component and photographing apparatus
Patent number
11,675,254
Issue date
Jun 13, 2023
Shenzhen youzhisheng Technology Co., Ltd.
Shengwu Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
QUICK-ASSEMBLY COMPONENT AND PHOTOGRAPHING APPARATUS
Publication number
20220404688
Publication date
Dec 22, 2022
Shenzhen youzhisheng Technology Co., Ltd.
Shengwu ZHOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUICK-ASSEMBLY SEAT, QUICK-RELEASE ASSEMBLY AND PHOTOGRAPHING APPAR...
Publication number
20220221775
Publication date
Jul 14, 2022
Shenzhen youzhisheng Technology Co., Ltd.
Shengwu ZHOU
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...