Paul John Koens

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Ashton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Display-based add-on module
- Patent number 6,104,807
- Issue date Aug 15, 2000
- Nortel Networks Corporation
- John Irving Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guide implementation of a proximity detector
- Patent number 6,087,653
- Issue date Jul 11, 2000
- Bell-Northern Research Ltd.
- Andre John Van Schyndel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plug-in accessories
- Patent number 6,038,314
- Issue date Mar 14, 2000
- Nortel Networks Corporation
- Ernest R. Dynie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display adjunct for a telephone base
- Patent number D417222
- Issue date Nov 30, 1999
- Nortel Networks Corporation
- Johnnie Irving Johnson
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Telephone base
- Patent number D390560
- Issue date Feb 10, 1998
- Northern Telecom Limited
- John Johnson
- D14 - Recording, communication, or information retrieval equipment