Michael D. Porter

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Flanders, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Smart directory management
- Patent number 5,838,783
- Issue date Nov 17, 1998
- Lucent Technologies, Inc.
- Frank S. Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-pass directory entry device and method
- Patent number 5,737,392
- Issue date Apr 7, 1998
- Lucent Technologies Inc.
- Frank S. Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone station account number dialing device and method
- Patent number 5,717,740
- Issue date Feb 10, 1998
- Lucent Technologies Inc.
- Randall J. Penning
- H04 - ELECTRIC COMMUNICATION TECHNIQUE