including measures to switch the feedback circuit

Industry

CPC
H03B2200/0052

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Parent Industries

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 H03B2200/00Indexing scheme relating to details of oscillators covered by H03B

Current Industry

H03B2200/0052including measures to switch the feedback circuit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Low phase noise voltage controlled oscillators
- Patent number 9,312,807
- Issue date Apr 12, 2016
- Broadcom Corporation
- Farid Shirinfar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra low-power high frequency crystal oscillator for real time clo...
- Patent number 9,112,448
- Issue date Aug 18, 2015
- QUALCOMM Incorporated
- Emmanouil Terrovitis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator having a plurality of switchable MEMS vibrators
- Patent number 8,669,824
- Issue date Mar 11, 2014
- Seiko Epson Corporation
- Aritsugu Yajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator with coupled amplifier
- Patent number 8,031,018
- Issue date Oct 4, 2011
- Rohde & Schwarz GmbH & Co. KG
- Gerhard Kahmen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode crystal oscillator
- Patent number 7,848,709
- Issue date Dec 7, 2010
- Broadcom Corporation
- Michael Steven Kappes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode crystal oscillator
- Patent number 7,266,349
- Issue date Sep 4, 2007
- Broadcom Corporation
- Michael Kappes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective loading for sideband noise ratio reduction of a voltage c...
- Patent number 5,936,480
- Issue date Aug 10, 1999
- Motorola, Inc.
- Chee Khon Chong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator having controllable frequency compensation for suppressi...
- Patent number 5,331,296
- Issue date Jul 19, 1994
- National Semiconductor Corporation
- Timothy D. Davis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quartz crystal oscillator
- Patent number 4,274,066
- Issue date Jun 16, 1981
- Alps Electric Co., Ltd.
- Akiyuki Yoshisato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quartz crystal oscillator
- Patent number 4,224,580
- Issue date Sep 23, 1980
- Alps Electric Co., Ltd.
- Akiyuki Yoshisato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Plural band, single/double conversion radio receiver
- Patent number 4,063,177
- Issue date Dec 13, 1977
- Sony Corporation
- Masami Yanagibori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3614667
- Patent number 3,614,667
- Issue date Oct 19, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3351715
- Patent number 3,351,715
- Issue date Nov 7, 1967
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3251005
- Patent number 3,251,005
- Issue date May 10, 1966
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3235817
- Patent number 3,235,817
- Issue date Feb 15, 1966
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3105204
- Patent number 3,105,204
- Issue date Sep 24, 1963
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATOR WITH INHERENT COMPARATOR DELAY INFLUENCE ELIMINATED
- Publication number 20170194952
- Publication date Jul 6, 2017
- Chengdu Monolithic Power Systems Co., Ltd.
- Li Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Low Phase Noise Voltage Controlled Oscillators
- Publication number 20140070898
- Publication date Mar 13, 2014
- BROADCOM CORPORATION
- Farid SHIRINFAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OSCILLATION CIRCUIT
- Publication number 20120235760
- Publication date Sep 20, 2012
- SEIKO EPSON CORPORATION
- Aritsugu YAJIMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oscillator with Coupled Amplifier
- Publication number 20080297266
- Publication date Dec 4, 2008
- Rohde & Schwarz GmbH & co., KG
- Gerhard Kahmen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE CRYSTAL OSCILLATOR
- Publication number 20070298729
- Publication date Dec 27, 2007
- Michael Steven Kappes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-mode crystal oscillator
- Publication number 20060030358
- Publication date Feb 9, 2006
- Michael Steven Kappes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage controlled oscillators with selectable oscillation frequenc...
- Publication number 20040150483
- Publication date Aug 5, 2004
- Je-Kwang Cho
- H03 - BASIC ELECTRONIC CIRCUITRY

including measures to switch the feedback circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low phase noise voltage controlled oscillators

Ultra low-power high frequency crystal oscillator for real time clo...

Oscillator having a plurality of switchable MEMS vibrators

Oscillator with coupled amplifier

Multi-mode crystal oscillator

Multi-mode crystal oscillator

Selective loading for sideband noise ratio reduction of a voltage c...

Oscillator having controllable frequency compensation for suppressi...

Quartz crystal oscillator

Quartz crystal oscillator

Plural band, single/double conversion radio receiver

3614667

3351715

3251005

3235817

3105204

Patents Applicationslast 30 patents

OSCILLATOR WITH INHERENT COMPARATOR DELAY INFLUENCE ELIMINATED

Low Phase Noise Voltage Controlled Oscillators

OSCILLATION CIRCUIT

Oscillator with Coupled Amplifier

MULTI-MODE CRYSTAL OSCILLATOR

Multi-mode crystal oscillator

Voltage controlled oscillators with selectable oscillation frequenc...