Kwan Yuen Ng

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City of Industry, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wireless locking lockbox
- Patent number D803662
- Issue date Nov 28, 2017
- Nuset, Inc.
- Kwan Yuen Ng
- D08 - Tools and hardware
Information Patent Grant
Push button lockbox
- Patent number D748889
- Issue date Feb 2, 2016
- Kwan Yuen Ng
- D99 -
Information Patent Grant
Lockbox
- Patent number D744314
- Issue date Dec 1, 2015
- LOYAL INC
- Kwan Yuen Ng
- D08 - Tools and hardware
Information Patent Grant
Secure lockbox
- Patent number 6,813,912
- Issue date Nov 9, 2004
- Loyal International Inc.
- Kwan Yuen Abraham Ng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SELF-LOCKING LOCKBOX WITH MECHANICAL PUSH BUTTON COMBINATION LOCK
- Publication number 20150330105
- Publication date Nov 19, 2015
- Kwan Yuen Ng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Self-Locking Lockbox System and Method
- Publication number 20150292239
- Publication date Oct 15, 2015
- Kwan Yuen Ng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Method of Programming a Programmable Electronic Lockbox System
- Publication number 20150022315
- Publication date Jan 22, 2015
- Kwan Yuen Abraham NG
- G07 - CHECKING-DEVICES
Information Patent Application
SELF-SCRAMBLING COMBINATION LOCK
- Publication number 20100000276
- Publication date Jan 7, 2010
- Kwan Yuen Ng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCKBOX WITH USER CONFIGURED COMBINATION LOCKS
- Publication number 20090095036
- Publication date Apr 16, 2009
- Kwan Yuen Ng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES