Johnson Yang

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La Verne, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Alert system with security mode for electronic safe
- Publication number 20130019784
- Publication date Jan 24, 2013
- Johnson Yang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Balance alarm sensing arrangement and method thereof
- Publication number 20120313783
- Publication date Dec 13, 2012
- Johnson Yang
- G08 - SIGNALLING
Information Patent Application
Biometric fingerprint control safe
- Publication number 20120281889
- Publication date Nov 8, 2012
- Johnson Yang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES