Universal Photonix, Inc.

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Laguna Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Security system employing optical key shape reader
- Patent number 5,132,661
- Issue date Jul 21, 1992
- Universal Photonix, Inc.
- Douglas A. Pinnow
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Operator lockout prevention device
- Patent number 4,942,747
- Issue date Jul 24, 1990
- Universal Photonix, Inc.
- Douglas A. Pinnow
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus and method for a universal electronic locking system
- Patent number 4,931,789
- Issue date Jun 5, 1990
- Universal Photonix, Inc.
- Douglas A. Pinnow
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus for transmitting optical signals into a protected environ...
- Patent number 4,912,525
- Issue date Mar 27, 1990
- Universal Photonix, Inc.
- Douglas A. Pinoow
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security system employing optical key shape reader
- Patent number 4,868,559
- Issue date Sep 19, 1989
- Universal Photonix, Inc.
- Douglas A. Pinnow
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES