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Racal-Vadic, Inc.
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Sunnyvale, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Switched-capacitor modulator for quadrature modulation
Patent number
4,458,216
Issue date
Jul 3, 1984
Racal-Vadic, Inc.
John A. C. Bingham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constrained adaptive equalizer
Patent number
4,422,175
Issue date
Dec 20, 1983
Racal-Vadic, Inc.
John A. C. Bingham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switched-capacitor modulator
Patent number
4,295,105
Issue date
Oct 13, 1981
Racal-Vadic, Inc.
John A. C. Bingham
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Receive buffer for converting synchronous-to-asynchronous data
Patent number
4,263,673
Issue date
Apr 21, 1981
Racal-Vadic, Inc.
John A. C. Bingham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic modem identification system
Patent number
4,215,243
Issue date
Jul 29, 1980
Racal-Vadic Inc.
Ronald K. Maxwell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiline automatic calling system adapter
Patent number
4,125,872
Issue date
Nov 14, 1978
Racal-Vadic, Inc.
Ronald K. Maxwell
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73216720 - RACAL-VADIC
Serial number
73216720
Registration number
1201815
Filing date
May 23, 1979
Racal-Vadic Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments