Sandip Mukerjee

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Jackson, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for billing of wireless telephone calls
- Patent number 6,169,891
- Issue date Jan 2, 2001
- AT&T Corp.
- Peter C. Gorham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for facilitating the making of wireless teleph...
- Patent number 5,513,247
- Issue date Apr 30, 1996
- AT&T Corp.
- Sandip Mukerjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for facilitating the ultimate making of wirele...
- Patent number 5,513,242
- Issue date Apr 30, 1996
- AT&T Corp.
- Sandip Mukerjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for facilitating the making of wireless teleph...
- Patent number 5,479,484
- Issue date Dec 26, 1995
- AT&T Corp.
- Sandip Mukerjee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE