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AMERICAN MICROSYSTEMS, INC.
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SANTA CLARA, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated circuit filter with reduced die area
Patent number
4,853,759
Issue date
Aug 1, 1989
American Microsystems, Inc.
Yusue A. Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS programmable logic array using NOR gates for clocking
Patent number
4,764,691
Issue date
Aug 16, 1988
American Microsystems, Inc.
Daniel R. Jochem
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Metal foil semiconductor interconnection method
Patent number
4,756,080
Issue date
Jul 12, 1988
American Microsystems, Inc.
C. Arthur Thorp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin oxide fuse
Patent number
4,757,359
Issue date
Jul 12, 1988
American Microsystems, Inc.
Sun Chiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method of solder coating integrated circuit leads
Patent number
4,720,034
Issue date
Jan 19, 1988
American Microsystems, Inc.
Jong S. Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Uniform intensity led driver circuit
Patent number
4,717,868
Issue date
Jan 5, 1988
American Microsystems, Inc.
Steven C. Peterson
G05 - CONTROLLING REGULATING
Information
Patent Grant
State sequence dependent read only memory
Patent number
4,716,586
Issue date
Dec 29, 1987
American Microsystems, Inc.
Jerry R. Bauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
ROM Protection scheme
Patent number
4,698,617
Issue date
Oct 6, 1987
American Microsystems, Inc.
Jerry R. Bauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch matrix encoding interface using common input/output parts
Patent number
4,673,933
Issue date
Jun 16, 1987
American Microsystems, Inc.
Jerry R. Bauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method of solder coating integrated circuit leads
Patent number
4,657,172
Issue date
Apr 14, 1987
American Microsystems, Inc.
Jong S. Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Programmable CMOS circuit for user defined chip enable and output e...
Patent number
4,644,504
Issue date
Feb 17, 1987
American Microsystems, Inc.
Qazi A. S. M. Mahmood
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and structure for testing high voltage circuits
Patent number
4,636,721
Issue date
Jan 13, 1987
American Microsystems, Inc.
Robert G. Howell
G01 - MEASURING TESTING
Information
Patent Grant
Metal oxide semiconductor logarithmic voltage controlled oscillator
Patent number
4,635,002
Issue date
Jan 6, 1987
American Microsystems, Inc.
G. Fred Riebeek
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Decoder using pass-transistor networks
Patent number
4,633,220
Issue date
Dec 30, 1986
American Microsystems, Inc.
Patrick A. Burgess
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High voltage compressing input buffer
Patent number
4,631,429
Issue date
Dec 23, 1986
American Microsystems, Inc.
G. Fred Riebeek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flip-flop for storing data on both leading and trailing edges of cl...
Patent number
4,629,909
Issue date
Dec 16, 1986
American Microsystems, Inc.
Kelly B. Cameron
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Combinational logic structure using PASS transistors
Patent number
4,622,648
Issue date
Nov 11, 1986
American Microsystems, Inc.
Sterling R. Whitaker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frequency doubler with fifty percent duty cycle output signal
Patent number
4,596,954
Issue date
Jun 24, 1986
American Microsystems, Inc.
Yusuf A. Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current mirror digital to analog converter
Patent number
4,594,577
Issue date
Jun 10, 1986
American Microsystems, Inc.
Roger A. Mao
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Phase locked loop with high and/or low frequency limit detectors fo...
Patent number
4,590,440
Issue date
May 20, 1986
American Microsystems, Inc.
Yusuf A. Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog converter utilizing pulse width modulation
Patent number
4,590,457
Issue date
May 20, 1986
American Microsystems, Inc.
Gideon Amir
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Single-shot circuit having process independent duty cycle
Patent number
4,580,065
Issue date
Apr 1, 1986
American Microsystems, Inc.
Yusuf A. Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Combinational logic structure using PASS transistors
Patent number
4,566,064
Issue date
Jan 21, 1986
American Microsystems, Inc.
Sterling Whitaker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gain amplifier
Patent number
4,555,668
Issue date
Nov 26, 1985
American Microsystems, Inc.
Roubik Gregorian
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Carrier detection circuit
Patent number
4,554,508
Issue date
Nov 19, 1985
American Microsystems, Incorporated
Yusuf A. Haque
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digitally controlled syllabic filter for a delta modulator
Patent number
4,541,103
Issue date
Sep 10, 1985
American Microsystems, Inc.
Roubik Gregorian
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reference voltage circuit including a three-terminal operational am...
Patent number
4,540,949
Issue date
Sep 10, 1985
American Microsystems, Inc.
Yusuf A. Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Combinational logic structure using PASS transistors
Patent number
4,541,067
Issue date
Sep 10, 1985
American Microsystems, Inc.
Sterling R. Whitaker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Differential operational amplifier with common mode feedback
Patent number
4,533,876
Issue date
Aug 6, 1985
American Microsystems, Inc.
Yusuf Haque
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multiplier/adder circuit
Patent number
4,521,907
Issue date
Jun 4, 1985
American Microsystems, Incorporated
Gideon Amir
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73461476 - NATURAL VOICE
Serial number
73461476
Filing date
Jan 18, 1984
AMERICAN MICROSYSTEMS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72265863 - AMI
Serial number
72265863
Registration number
869980
Filing date
Mar 3, 1967
AMERICAN MICRO-SYSTEMS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments