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Jacob Cepelinski
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Ottawa, CA
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last 30 patents
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Patent Grant
Method for multiple access in a digital communication system
Patent number
5,544,158
Issue date
Aug 6, 1996
Mitel Corporation
Dan Oprea
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ringing decoder circuit
Patent number
4,293,737
Issue date
Oct 6, 1981
Mitel Corporation
Jacob Cepelinski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Partyline subscriber interface circuit
Patent number
4,219,700
Issue date
Aug 26, 1980
Mitel Corporation
Guido Panizzon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tone applying line circuit
Patent number
4,204,094
Issue date
May 20, 1980
Mitel Corporation
Jacob Cepelinski
H04 - ELECTRIC COMMUNICATION TECHNIQUE