in which one of the oscillations is, or is converted into, a signal having a special waveform

Industry

CPC
H03D13/005

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER H03D13/00Circuits for comparing the phase or frequency of two mutually-independant oscillations

Current Industry

H03D13/005in which one of the oscillations is, or is converted into, a signal having a special waveform

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Producing a frequency-representative signal with rapid adjustment t...
- Patent number 7,479,812
- Issue date Jan 20, 2009
- National Semiconductor Corporation
- George Adrian Hariman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for measuring phase error of a modulated signal
- Patent number 7,123,665
- Issue date Oct 17, 2006
- Texas Instruments Incorporated
- James E. C. Brown
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Free-traveling manipulator with optical feedback control and methods
- Patent number 5,570,992
- Issue date Nov 5, 1996
- Jerome H. Lemelson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Timing recovery circuit for synchronous waveform sampling
- Patent number 5,359,631
- Issue date Oct 25, 1994
- Cirrus Logic, Inc.
- Richard T. Behrens
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic manipulator with reservoir and methods
- Patent number 5,281,079
- Issue date Jan 25, 1994
- Jerome H. Lemelson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery saving system for a frequency synthesizer
- Patent number 4,631,496
- Issue date Dec 23, 1986
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulation system for a frequency synthesizer
- Patent number 4,494,090
- Issue date Jan 15, 1985
- Motorola, Inc.
- Marc H. Popek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital and analog phase detector for a frequency synthesizer
- Patent number 4,490,688
- Issue date Dec 25, 1984
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage converter for a frequency synthesizer
- Patent number 4,484,153
- Issue date Nov 20, 1984
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Range control circuit for counter to be used in a frequency synthes...
- Patent number 4,477,919
- Issue date Oct 16, 1984
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program swallow counting device using a single synchronous counter...
- Patent number 4,472,820
- Issue date Sep 18, 1984
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiposition switch with minimum interconnections
- Patent number 4,441,098
- Issue date Apr 3, 1984
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit security system for a synthesized transceiver
- Patent number 4,377,871
- Issue date Mar 22, 1983
- Motorola, Inc.
- Jaime A. Borras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase comparator circuit with gated isolation circuit
- Patent number 4,242,602
- Issue date Dec 30, 1980
- Hitachi, Ltd.
- Isao Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3902128
- Patent number 3,902,128
- Issue date Aug 26, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3866133
- Patent number 3,866,133
- Issue date Feb 11, 1975
- G01 - MEASURING TESTING
Information Patent Grant
3843936
- Patent number 3,843,936
- Issue date Oct 22, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3826988
- Patent number 3,826,988
- Issue date Jul 30, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3742249
- Patent number 3,742,249
- Issue date Jun 26, 1973
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3688211
- Patent number 3,688,211
- Issue date Aug 29, 1972
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3314014
- Patent number 3,314,014
- Issue date Apr 11, 1967
- G05 - CONTROLLING REGULATING
Information Patent Grant
3312780
- Patent number 3,312,780
- Issue date Apr 4, 1967
- G01 - MEASURING TESTING
Information Patent Grant
2868975
- Patent number 2,868,975
- Issue date Jan 13, 1959
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY COMPARATOR, FREQUENCY SYNTHESIZER, AND RELATED METHODS TH...
- Publication number 20080122491
- Publication date May 29, 2008
- Chien-Wei Kuan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sub-sampled digital programmable delay locked loop with triangular...
- Publication number 20070201597
- Publication date Aug 30, 2007
- Hongkai He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for measuring phase error of a modulated signal
- Publication number 20040223572
- Publication date Nov 11, 2004
- James E. C. Brown
- H03 - BASIC ELECTRONIC CIRCUITRY

in which one of the oscillations is, or is converted into, a signal having a special waveform

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Producing a frequency-representative signal with rapid adjustment t...

Method and apparatus for measuring phase error of a modulated signal

Free-traveling manipulator with optical feedback control and methods

Timing recovery circuit for synchronous waveform sampling

Automatic manipulator with reservoir and methods

Battery saving system for a frequency synthesizer

Frequency modulation system for a frequency synthesizer

Digital and analog phase detector for a frequency synthesizer

Voltage converter for a frequency synthesizer

Range control circuit for counter to be used in a frequency synthes...

Program swallow counting device using a single synchronous counter...

Multiposition switch with minimum interconnections

Transmit security system for a synthesized transceiver

Phase comparator circuit with gated isolation circuit

3902128

3866133

3843936

3826988

3742249

3688211

3314014

3312780

2868975

Patents Applicationslast 30 patents

FREQUENCY COMPARATOR, FREQUENCY SYNTHESIZER, AND RELATED METHODS TH...

Sub-sampled digital programmable delay locked loop with triangular...

Method and apparatus for measuring phase error of a modulated signal