Ake N. Sewerinson

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Port Coquitlam, CA

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Patents Grantslast 30 patents

Information Patent Grant
Constant envelope offset QPSK modulator
- Patent number 4,613,976
- Issue date Sep 23, 1986
- British Columbia Telephone Company
- Ake Sewerinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding for odd error multiplication in digital systems with differe...
- Patent number 4,530,094
- Issue date Jul 16, 1985
- AEL Microtel, Limited
- Ake N. Sewerinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two pilot frequency control for communication systems
- Patent number 4,479,256
- Issue date Oct 23, 1984
- AEL Microtel, Limited
- Ake N. Sewerinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two pilot frequency control for communication systems
- Patent number 4,466,130
- Issue date Aug 14, 1984
- AEL Microtel Limited
- Ake N. Sewerinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forward error correction using coding and redundant transmission
- Patent number 4,447,903
- Issue date May 8, 1984
- AEL Microtel, Ltd.
- Ake N. Sewerinson
- G06 - COMPUTING CALCULATING COUNTING