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Paul S. Chang
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Harrisburg, PA, US
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last 30 patents
Information
Patent Grant
Error recovery arrangement in a time division multiplex data transm...
Patent number
5,365,224
Issue date
Nov 15, 1994
The Whitaker Company
Keith J. McKechnie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for defining data transmission protocols in a multiplexing s...
Patent number
5,353,018
Issue date
Oct 4, 1994
The Whitaker Corporation
Keith J. McKechnie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Driver circuit for single coil magnetic latching relay
Patent number
5,016,134
Issue date
May 14, 1991
AMP Incorporated
Paul S. Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Digital filter for removing short duration noise
Patent number
5,001,374
Issue date
Mar 19, 1991
AMP Incorporated
Paul S. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pulse duration digital multiplexing system with progressively incre...
Patent number
4,980,884
Issue date
Dec 25, 1990
AMP Incorporated
Paul S. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time multiplexed data transmission system
Patent number
4,847,832
Issue date
Jul 11, 1989
AMP Incorporated
Paul S. Chang
G08 - SIGNALLING
Information
Patent Grant
Data transmission station
Patent number
4,730,309
Issue date
Mar 8, 1988
AMP Incorporated
Paul S. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time-slot addressed, system keyed multiplex device
Patent number
4,682,168
Issue date
Jul 21, 1987
AMP Incorporated
Paul S. Chang
G08 - SIGNALLING
Information
Patent Grant
Automatic digital circuit for synchronizing with a variable baud ra...
Patent number
4,418,322
Issue date
Nov 29, 1983
AMP Incorporated
Paul S. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pulse duration digital multiplexing system
Patent number
4,345,323
Issue date
Aug 17, 1982
AMP Incorporated
Paul S. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE