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Anderson Jacobson Inc
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High speed dial-up telephone circuit full duplex data transmission...
Patent number
4,481,622
Issue date
Nov 6, 1984
Anderson Jacobson, Inc.
King Y. Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carbon microphone linearization technique
Patent number
4,476,348
Issue date
Oct 9, 1984
Anderson Jacobson, Inc.
Philip D. Wasserman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interface circuitry for acoustic coupler compensation
Patent number
4,288,661
Issue date
Sep 8, 1981
Anderson Jacobson, Inc.
Baldev Krishan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone handset acoustic coupling cup
Patent number
4,246,444
Issue date
Jan 20, 1981
Anderson Jacobson, Inc.
Roy G. Mason
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone handset acoustic coupling cup
Patent number
4,158,106
Issue date
Jun 12, 1979
Anderson Jacobson, Inc.
Roy G. Mason
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73735934 - HACKER ZAPPER
Serial number
73735934
Filing date
Jun 23, 1988
Anderson Jacobson, Inc.
35 - Advertising
Information
Trademark
73735933 - AJ WATCHDOG
Serial number
73735933
Filing date
Jun 23, 1988
Anderson Jacobson, Inc.
35 - Advertising
Information
Trademark
73735935 - UADBU
Serial number
73735935
Filing date
Jun 23, 1988
Anderson Jacobson, Inc.
35 - Advertising
Information
Trademark
73501534 - AJ
Serial number
73501534
Registration number
1344041
Filing date
Sep 28, 1984
Anderson Jacobson, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73488234 - AJ PASSPORT
Serial number
73488234
Registration number
1404649
Filing date
Jul 2, 1984
Anderson Jacobson, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73336212 - DIGI-TOUCH
Serial number
73336212
Filing date
Nov 9, 1981
Anderson Jacobson, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73302182 - ANDERSON JACOBSON JA
Serial number
73302182
Registration number
1189873
Filing date
Mar 23, 1981
Anderson Jacobson, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73295287 - ANDERSON JACOBSON
Serial number
73295287
Registration number
1189866
Filing date
Feb 2, 1981
Anderson Jacobson, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72380085 - AJ SELECTRONIC
Serial number
72380085
Registration number
951320
Filing date
Jan 4, 1971
ANDERSON JACOBSON, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments