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Cyclotomics, Inc.
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Berkeley, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Digital optical sound system
Patent number
5,271,021
Issue date
Dec 14, 1993
Cyclotomics, Incorporated
Elwyn R. Berlekamp
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Digital optical sound system
Patent number
5,271,022
Issue date
Dec 14, 1993
Cyclotomics, Incorporated
Elwyn R. Berlekamp
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Elongated burst trapping
Patent number
4,916,702
Issue date
Apr 10, 1990
Cyclotomics, Inc.
Elwyn R. Berlekamp
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact galois field multiplier
Patent number
4,847,801
Issue date
Jul 11, 1989
Cyclotomics, Inc.
Po Tong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple error trapping
Patent number
4,843,607
Issue date
Jun 27, 1989
Cyclotomics, Inc.
Po Tong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Probabilistic fade forecasting
Patent number
4,835,772
Issue date
May 30, 1989
Cyclotomics, Inc.
Robert E. Peile
G11 - INFORMATION STORAGE
Information
Patent Grant
Hypersystolic reed-solomon encoder
Patent number
4,835,775
Issue date
May 30, 1989
Cyclotomics, Inc.
Gadiel Seroussi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hard-wired serial Galois field decoder
Patent number
4,833,678
Issue date
May 23, 1989
Cyclotomics, Inc.
Earl T. Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Soft decision Reed-Solomon decoder
Patent number
4,821,268
Issue date
Apr 11, 1989
Cyclotomics, Inc.
Elwyn R. Berlekamp
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multiple parallel channel equalization architecture
Patent number
4,821,289
Issue date
Apr 11, 1989
Cyclotomics, Inc.
Robert E. Peile
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel channel equalizer architecture
Patent number
4,821,288
Issue date
Apr 11, 1989
Cyclotomics, Inc.
Robert E. Peile
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital phase lock loop
Patent number
4,820,993
Issue date
Apr 11, 1989
Cyclotomics, Inc.
Earl T. Cohen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transparent synchronization of multiple channel data
Patent number
4,731,676
Issue date
Mar 15, 1988
Cyclotomics, Inc.
Elwyn R. Berlekamp
G11 - INFORMATION STORAGE
Information
Patent Grant
Error correction for algebraic block codes
Patent number
4,633,470
Issue date
Dec 30, 1986
Cyclotomics, Inc.
Lloyd R. Welch
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for synchronization by coherent reinforcement
Patent number
4,633,486
Issue date
Dec 30, 1986
Cyclotomics, Inc.
Elwyn R. Berlekamp
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interleavers for digital communications
Patent number
4,559,625
Issue date
Dec 17, 1985
Cyclotomics, Inc.
Elwyn R. Berlekamp
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bit serial encoder
Patent number
4,410,989
Issue date
Oct 18, 1983
Cyclotomics, Inc.
Elwyn R. Berlekamp
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Galois field computer
Patent number
4,162,480
Issue date
Jul 24, 1979
Cyclotomics, Inc.
Elwyn R. Berlekamp
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73417557 - CYCLOTOMICS
Serial number
73417557
Registration number
1273409
Filing date
Mar 17, 1983
Cyclotomics, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73156288 - GF1
Serial number
73156288
Registration number
1144799
Filing date
Jan 23, 1978
Cyclotomics Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments