Steven Price

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Overton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Communications device to establish call in ISDN system
- Patent number 5,640,449
- Issue date Jun 17, 1997
- International Business Machines Corporation
- Barry John Worley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conversion of ISDN LAPB and ISDN LAPD frames
- Patent number 5,467,350
- Issue date Nov 14, 1995
- International Business Machines Corporation
- Steven Price
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call routing in switched digital networks...
- Patent number 5,442,691
- Issue date Aug 15, 1995
- International Business Machines Corporation
- Steven Price
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ISDN call processing
- Patent number 5,420,867
- Issue date May 30, 1995
- International Business Machines Corporation
- Steven Price
- H04 - ELECTRIC COMMUNICATION TECHNIQUE