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using impact ionization avalanche transit time [IMPATT] diodes
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CPC
H03B2009/126
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03B
GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER GENERATION OF NOISE BY SUCH CIRCUITS
Current Industry
H03B2009/126
using impact ionization avalanche transit time [IMPATT] diodes
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Patents Grants
last 30 patents
Information
Patent Grant
Resonant filter using mm wave cavity
Patent number
11,309,837
Issue date
Apr 19, 2022
Innovative Micro Technology
Christopher S. Gudeman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas sensor using mm wave cavity
Patent number
10,804,850
Issue date
Oct 13, 2020
Innovative Micro Technology
Christopher S. Gudeman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oscillator circuit
Patent number
6,133,795
Issue date
Oct 17, 2000
Roscoe Charles Williams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
FMCW radar system
Patent number
6,094,158
Issue date
Jul 25, 2000
Roscoe Charles Williams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Waveguide oscillator having planar slotted guide structure
Patent number
5,969,578
Issue date
Oct 19, 1999
Daimler-Benz Aerospace AG
Stefan Rust
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic viewing aid
Patent number
5,818,381
Issue date
Oct 6, 1998
Roscoe C. Williams Limited
Roscoe Charles Williams
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High-frequency signal generator and radar module
Patent number
5,717,400
Issue date
Feb 10, 1998
Honda Giken Kogyo Kabushiki Kaisha
Hiroshi Uematsu
G01 - MEASURING TESTING
Information
Patent Grant
Monolithic microwave transmitter/receiver
Patent number
5,511,238
Issue date
Apr 23, 1996
Texas Instruments Incorporated
Burhan Bayraktaroglu
G01 - MEASURING TESTING
Information
Patent Grant
Variable-frequency microwave oscillator with multi-resonator matchi...
Patent number
5,432,482
Issue date
Jul 11, 1995
Michael J. Bailey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High-frequency signal generator and radar module
Patent number
5,394,154
Issue date
Feb 28, 1995
Honda Giken Kogyo Kabushiki Kaisha
Hiroshi Uematsu
G01 - MEASURING TESTING
Information
Patent Grant
High-frequency signal generator
Patent number
5,392,051
Issue date
Feb 21, 1995
Honda Giken Kogyo Kabushiki Kaisha
Hiroshi Uematsu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Thermally compensating microwave cavity
Patent number
5,329,255
Issue date
Jul 12, 1994
TRW Inc.
James R. Hayes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hyperfrequency generator with source element located in the resonan...
Patent number
5,309,118
Issue date
May 3, 1994
Sadis Bruker Spectrospin Societe Anonyme de Diffusion de l'Instrumentation Sc...
Victor Ringeisen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave oscillators and transmitters with frequency stabilization
Patent number
5,294,895
Issue date
Mar 15, 1994
U.S. Philips Corporation
Stuart M. Feeney
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of providing a integrated waveguide combiner
Patent number
5,291,650
Issue date
Mar 8, 1994
Raytheon Company
Ronald M. Carvalho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Push-push ring resonator oscillator
Patent number
5,289,139
Issue date
Feb 22, 1994
Space Systems/Loral
Slawomir J. Fiedziuszko
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated waveguide combiner
Patent number
5,229,728
Issue date
Jul 20, 1993
Raytheon Company
Ronald M. Carvalho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Conducting plane resonator stabilized oscillator
Patent number
5,204,641
Issue date
Apr 20, 1993
Space Systems/Loral, Inc.
Slawomir J. Fiedziuszko
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of fabrication of a monolithic microwave transmitter/receiver
Patent number
5,155,050
Issue date
Oct 13, 1992
Texas Instruments Incorporated
Burhan Bayraktaroglu
G01 - MEASURING TESTING
Information
Patent Grant
Microwave oscillator position sensor
Patent number
5,097,227
Issue date
Mar 17, 1992
Texas Instruments Incorporated
Han-Tzong Yuan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave oscillator with reduced phase noise
Patent number
5,059,927
Issue date
Oct 22, 1991
Ail Systems, Inc.
Leonard D. Cohen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pulse compression radar and application for mapping or meteorology
Patent number
5,032,843
Issue date
Jul 16, 1991
U.S. Philips Corporation
Jean-Marie Zilliox
G01 - MEASURING TESTING
Information
Patent Grant
Tunable oscillator with noise degeneration
Patent number
5,032,800
Issue date
Jul 16, 1991
Raytheon Company
Zvi Galani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency linearization circuit for a microwave VCO in ridged waveg...
Patent number
5,014,021
Issue date
May 7, 1991
Hughes Aircraft Company
Ralston S. Robertson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Waveguide oscillator tunable through integrated varactor diode and...
Patent number
4,999,587
Issue date
Mar 12, 1991
U.S. Philips Corp.
David H. Evans
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High peak power microwave oscillator
Patent number
4,982,168
Issue date
Jan 1, 1991
Motorola, Inc.
Bernard E. Sigmon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Millimeter wave, lumped element, VCO with ultrabroadband tuning
Patent number
4,973,921
Issue date
Nov 27, 1990
Eaton Corporation
Leonard D. Cohen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Millimeter wave microstrip IMPATT diode oscillator
Patent number
4,940,953
Issue date
Jul 10, 1990
Honeywell Inc.
John R. Lamberg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Traffic light control system and method
Patent number
4,908,615
Issue date
Mar 13, 1990
Texas Instruments Incorporated
Burhan Bayraktaroglu
G01 - MEASURING TESTING
Information
Patent Grant
Microwave oscillator integrated in a waveguide
Patent number
4,847,571
Issue date
Jul 11, 1989
Thomson Hybrides et Microondes
Jean Stevance
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
RESONANT FILTER USING MM WAVE CAVITY
Publication number
20210083625
Publication date
Mar 18, 2021
Innovative Micro Technology
Christopher S. GUDEMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS SENSOR USING MM WAVE CAVITY
Publication number
20190068120
Publication date
Feb 28, 2019
Innovative Micro Technology
Christopher S. GUDEMAN
H03 - BASIC ELECTRONIC CIRCUITRY