Joseph Kleefeld

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-tone phase modulation for light wave communication system
- Patent number 5,828,477
- Issue date Oct 27, 1998
- Harmonic Lightwaves, Inc.
- Alan C. Nilsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temperature stable solid-state laser package
- Patent number 5,181,214
- Issue date Jan 19, 1993
- Harmonic Lightwaves, Inc.
- Josef Berger
- H01 - BASIC ELECTRIC ELEMENTS