Yang Shen

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Key-changeable lock
- Patent number 7,712,344
- Issue date May 11, 2010
- AOBA Security Technology Pte, Ltd.
- Yang Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Multifunctional lock
- Patent number 7,584,635
- Issue date Sep 8, 2009
- Malafon Electronic (Suzhou) Co., Ltd.
- Vincent Gan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Multifunctional Lock
- Publication number 20080314102
- Publication date Dec 25, 2008
- MALAFON ELECTRONIC (SUZHOU) CO., LTD.
- Vincent Gan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Key-changeable lock
- Publication number 20070101782
- Publication date May 10, 2007
- Yang Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES