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Peter D. Hortensius
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Goldens Bridge, NY, US
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last 30 patents
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Patent Grant
Methods, systems and products pertaining to a digitizer for use in...
Patent number
6,259,043
Issue date
Jul 10, 2001
International Business Machines Corporation
Gregory James Clary
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rate selection in adaptive data rate systems
Patent number
6,252,854
Issue date
Jun 26, 2001
International Business Machines Corporation
Peter Dirk Hortensius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multipoint simultaneous voice and data services using a media split...
Patent number
6,173,044
Issue date
Jan 9, 2001
International Business Machines Corporation
Peter Dirk Hortensius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transceiver for extending a CSMA/CD network for wireless communication
Patent number
5,917,629
Issue date
Jun 29, 1999
International Business Machines Corporation
Peter Dirk Hortensius
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extensions to distributed MAC protocols with collision avoidance us...
Patent number
5,844,905
Issue date
Dec 1, 1998
International Business Machines Corporation
Danny Neil McKay
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media access control protocols in a wireless communication network...
Patent number
5,818,826
Issue date
Oct 6, 1998
International Business Machines Corporation
Fritz Rudolf Gfeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method and apparatus for wireless data link
Patent number
5,321,542
Issue date
Jun 14, 1994
International Business Machines Corporation
Richard F. Freitas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for polling mobile users in a multiple cell wireless network
Patent number
5,274,841
Issue date
Dec 28, 1993
International Business Machines Corporation
Kadathur S. Natarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control method and apparatus for a wireless data link
Patent number
5,198,918
Issue date
Mar 30, 1993
International Business Machines Corp.
Richard F. Freitas
Information
Patent Grant
Coordination of wireless medium among a plurality of base stations
Patent number
5,068,916
Issue date
Nov 26, 1991
International Business Machines Corporation
Colin G. Harrison
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular automaton for generating random data
Patent number
4,961,159
Issue date
Oct 2, 1990
University of Manitoba
Robert McLeod
G06 - COMPUTING CALCULATING COUNTING