the active element in the amplifier being a semiconductor device

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HELECTRICITY H03Electronic circuits H03BGENERATION 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 H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input

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H03B5/1823the active element in the amplifier being a semiconductor device

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Patents Grantslast 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
Low phase noise oscillator using negative feedback
- Patent number 10,840,853
- Issue date Nov 17, 2020
- Keysight Technologies, Inc.
- Dean Nicholson
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Microwave cavity resonator stabilized oscillator
- Patent number 10,547,096
- Issue date Jan 28, 2020
- Knowles Cazenovia, Inc.
- David Bates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplitude-noise reduction system and method for ultra-low phase-noi...
- Patent number 9,350,293
- Issue date May 24, 2016
- Raytheon Company
- Robert E. Desrochers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave cavity sensor
- Patent number 8,334,727
- Issue date Dec 18, 2012
- Isis Innovation Limited
- John Francis Gregg
- G01 - MEASURING TESTING
Information Patent Grant
Antenna coupled millimeter wave oscillator
- Patent number 4,951,006
- Issue date Aug 21, 1990
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
UHF-feedback oscillator
- Patent number 4,891,610
- Issue date Jan 2, 1990
- AKG Akustische u. Kino-Gerate Gesellschaft m.b.H.
- Peter E. Veith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator coupled through cylindrical cavity for generating low no...
- Patent number 4,673,894
- Issue date Jun 16, 1987
- California Microwave, Incorporated
- Robert G. Rogers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mounting a semiconductor device in a microwave cavity oscillator
- Patent number 4,556,852
- Issue date Dec 3, 1985
- Northern Telecom Limited
- Maciej E. Znojkiewicz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual mode cavity stabilized oscillator
- Patent number 4,540,955
- Issue date Sep 10, 1985
- Ford Aerospace & Communications Corporation
- Slawomir J. Fiedziuszko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave mixing circuit and a VHF-UHF tuner having the mixing circuit
- Patent number 4,340,975
- Issue date Jul 20, 1982
- Matsushita Electric Industrial Company, Limited
- Hiroshi Onishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for optical injection phase locking and switching of microwa...
- Patent number 4,264,875
- Issue date Apr 28, 1981
- Hughes Aircraft Company
- Robert G. Hunsperger
- G02 - OPTICS
Information Patent Grant
Solid state klystron
- Patent number 4,047,126
- Issue date Sep 6, 1977
- The United States of America as represented by the Secretary of the Navy
- Gary L. Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated microwave cavity transistor oscillator
- Patent number 4,011,527
- Issue date Mar 8, 1977
- Motorola, Inc.
- Richard Calvin Havens
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3649917
- Patent number 3,649,917
- Issue date Mar 14, 1972
- G01 - MEASURING TESTING
Information Patent Grant
3516014
- Patent number 3,516,014
- Issue date Jun 2, 1970
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3484661
- Patent number 3,484,661
- Issue date Dec 16, 1969
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3343103
- Patent number 3,343,103
- Issue date Sep 19, 1967
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2926312
- Patent number 2,926,312
- Issue date Feb 23, 1960
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATOR WITH A MULTIPLE POLE RESONATOR
- Publication number 20230361719
- Publication date Nov 9, 2023
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
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
LOW PHASE NOISE OSCILLATOR USING NEGATIVE FEEDBACK
- Publication number 20200274490
- Publication date Aug 27, 2020
- KEYSIGHT TECHNOLOGIES, INC.
- Dean Nicholson
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Information Patent Application
Microwave Cavity Sensor
- Publication number 20110109406
- Publication date May 12, 2011
- Isis Innovation Limited
- John Francis Gregg
- H03 - BASIC ELECTRONIC CIRCUITRY

the active element in the amplifier being a semiconductor device

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Resonant filter using mm wave cavity

Low phase noise oscillator using negative feedback

Gas sensor using mm wave cavity

Microwave cavity resonator stabilized oscillator

Amplitude-noise reduction system and method for ultra-low phase-noi...

Microwave cavity sensor

Antenna coupled millimeter wave oscillator

UHF-feedback oscillator

Oscillator coupled through cylindrical cavity for generating low no...

Mounting a semiconductor device in a microwave cavity oscillator

Dual mode cavity stabilized oscillator

Microwave mixing circuit and a VHF-UHF tuner having the mixing circuit

System for optical injection phase locking and switching of microwa...

Solid state klystron

Temperature compensated microwave cavity transistor oscillator

3649917

3516014

3484661

3343103

2926312

Patents Applicationslast 30 patents

OSCILLATOR WITH A MULTIPLE POLE RESONATOR

RESONANT FILTER USING MM WAVE CAVITY

LOW PHASE NOISE OSCILLATOR USING NEGATIVE FEEDBACK

GAS SENSOR USING MM WAVE CAVITY

Microwave Cavity Sensor