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APAC, Inc.
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Saratoga, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film compass and method for manufacturing the same
Patent number
5,199,178
Issue date
Apr 6, 1993
APAC, Inc.
Hing S. Tong
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75011207 - SPREADFORTRAN
Serial number
75011207
Registration number
2017418
Filing date
Oct 27, 1995
APAC, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments