Pulse width, duty cycle or on/off ratio

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CPC
H03B2200/0064

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

Current Industry

H03B2200/0064Pulse width, duty cycle or on/off ratio

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Patents Grantslast 30 patents

Information Patent Grant
Oscillation circuit and method of automatic duty cycle calibration
- Patent number 11,736,066
- Issue date Aug 22, 2023
- Realtek Semiconductor Corporation
- Ping-Yuan Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator circuit with negative resistance margin testing
- Patent number 11,329,608
- Issue date May 10, 2022
- Infineon Technologies AG
- Mihail Jefremow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator for pulse communication with reduced startup latency
- Patent number 10,965,382
- Issue date Mar 30, 2021
- Texas Instruments Incorporated
- Kumar Anurag Shrivastava
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator circuit
- Patent number 10,536,114
- Issue date Jan 14, 2020
- Semiconductor Components Industries, LLC
- Wookang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low voltage crystal oscillator (XTAL) driver with feedback controll...
- Patent number 9,941,838
- Issue date Apr 10, 2018
- University of Virginia Patent Foundation
- Benton H. Calhoun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency harmonic voltage controlled oscillator (VCO)
- Patent number 8,081,039
- Issue date Dec 20, 2011
- Marvell International Ltd.
- Alessandro Venca
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time-share I-Q Mixer system with distribution switch feeding in-pha...
- Patent number 5,974,306
- Issue date Oct 26, 1999
- Hewlett-Packard Company
- Thomas Hornak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation and frequency conversion by time sharing
- Patent number 5,678,222
- Issue date Oct 14, 1997
- Hewlett-Packard Company
- Thomas Hornak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for generating signals in phase quadrature and associated m...
- Patent number 5,375,258
- Issue date Dec 20, 1994
- Motorola, Inc.
- Steven F. Gillig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential oscillator with common mode control
- Patent number 5,172,078
- Issue date Dec 15, 1992
- Motorola, Inc.
- Dejan Mijuskovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency VLSI oscillator
- Patent number 4,887,053
- Issue date Dec 12, 1989
- American Telephone and Telegraph Company
- David M. Embree
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency CMOS oscillator
- Patent number 4,853,655
- Issue date Aug 1, 1989
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- David M. Embree
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator with noise rejection and square wave output
- Patent number 4,825,178
- Issue date Apr 25, 1989
- International Business Machines Corporation
- Edward F. Culican
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sinusoidal waveform generator
- Patent number 3,995,222
- Issue date Nov 30, 1976
- Sharp Kabushiki Kaisha
- Akira Mitarai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Crystal-controlled oscillator having sinusoidal and square-wave out...
- Patent number 3,979,693
- Issue date Sep 7, 1976
- Bell Telephone Laboratories, Incorporated
- Veikko Reynold Saari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3571627
- Patent number 3,571,627
- Issue date Mar 23, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OSCILLATOR CIRCUIT WITH NEGATIVE RESISTANCE MARGIN TESTING
- Publication number 20220131499
- Publication date Apr 28, 2022
- INFINEON TECHNOLOGIES AG
- Mihail Jefremow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OSCILLATOR CIRCUIT
- Publication number 20190013779
- Publication date Jan 10, 2019
- Semiconductor Components Industries, LLC
- Wookang JIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW VOLTAGE CRYSTAL OSCILLATOR (XTAL) DRIVER WITH FEEDBACK CONTROLL...
- Publication number 20170104452
- Publication date Apr 13, 2017
- University of Virginia Patent Foundation
- Benton H. Calhoun
- H03 - BASIC ELECTRONIC CIRCUITRY

Pulse width, duty cycle or on/off ratio

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oscillation circuit and method of automatic duty cycle calibration

Oscillator circuit with negative resistance margin testing

Oscillator for pulse communication with reduced startup latency

Oscillator circuit

Low voltage crystal oscillator (XTAL) driver with feedback controll...

High efficiency harmonic voltage controlled oscillator (VCO)

Time-share I-Q Mixer system with distribution switch feeding in-pha...

Modulation and frequency conversion by time sharing

Circuit for generating signals in phase quadrature and associated m...

Differential oscillator with common mode control

High frequency VLSI oscillator

High frequency CMOS oscillator

Oscillator with noise rejection and square wave output

Sinusoidal waveform generator

Crystal-controlled oscillator having sinusoidal and square-wave out...

3571627

Patents Applicationslast 30 patents

OSCILLATOR CIRCUIT WITH NEGATIVE RESISTANCE MARGIN TESTING

OSCILLATOR CIRCUIT

LOW VOLTAGE CRYSTAL OSCILLATOR (XTAL) DRIVER WITH FEEDBACK CONTROLL...