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ALBERTA MICROELECTRONIC CENTRE
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Edmonton, Alberta, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication of a surface micromachined capacitive microphone using...
Patent number
5,573,679
Issue date
Nov 12, 1996
Alberta Microelectronic Centre
Alan W. Mitchell
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
74536147 - SIMBAD
Serial number
74536147
Registration number
1921651
Filing date
Jun 10, 1994
ALBERTA MICROELECTRONIC CENTRE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments