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ALBERTA TELECOMMUNICATIONS RESEARCH CENTRE, A CORP. OF ALBERTA
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EDMONTON, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for clock distribution and for distributed clo...
Patent number
5,361,277
Issue date
Nov 1, 1994
Alberta Telecommunications Research Centre
Wayne D. Grover
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tapered fibre sensor
Patent number
5,044,723
Issue date
Sep 3, 1991
Alberta Telecommunications Research Centre
Robert I. MacDonald
G02 - OPTICS
Information
Patent Grant
Method and apparatus for maximizing the transmission capacity of a...
Patent number
5,023,869
Issue date
Jun 11, 1991
Alberta Telecommunications Research Centre
Wayne D. Grover
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for frame-bit modulation and demodulation of D...
Patent number
4,967,411
Issue date
Oct 30, 1990
Alberta Telecommunications Research Centre
Wayne D. Grover
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for self-restoring and self-provisioning commu...
Patent number
4,956,835
Issue date
Sep 11, 1990
Alberta Telecommunications Research Centre
Wayne D. Grover
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for precision time distribution in telecommuni...
Patent number
4,926,446
Issue date
May 15, 1990
Alberta Telecommunications Research Centre
Wayne D. Grover
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74127914 - SHN
Serial number
74127914
Registration number
1838305
Filing date
Jan 4, 1991
Alberta Telecommunications Research Centre
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments