Pulse or frequency counter

Industry

CPC
Y10S388/912

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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S388/00Electricity: motor control systems

Current Industry

Y10S388/912Pulse or frequency counter

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus to convert a minimally controlled pulse stream...
- Patent number 8,928,271
- Issue date Jan 6, 2015
- Teknic, Inc.
- Thomas John Bucella
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of pulse width modulation signal-driven device, and meth...
- Patent number 7,245,106
- Issue date Jul 17, 2007
- Nissan Motor Co., Ltd.
- Kentaro Shin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse generating method and pulse generator, and motor control syst...
- Patent number 7,183,731
- Issue date Feb 27, 2007
- Samsung Electronics Co., Ltd.
- In-su Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for controlling electric motors and related control method
- Patent number 7,164,244
- Issue date Jan 16, 2007
- STMicroelectronics S.r.l.
- Marco Viti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device for vehicular power mirror
- Patent number 6,983,102
- Issue date Jan 3, 2006
- Murakami Corporation
- Ayako Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method of controlling a driving speed of a motor
- Patent number 6,819,074
- Issue date Nov 16, 2004
- Samsung Electronics Co., Ltd.
- Ho-Sun Yoo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotational pulse generating circuit for motors
- Patent number 6,559,616
- Issue date May 6, 2003
- Aisin Seiki Kabushiki Kaisha
- Koji Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for monitoring fan speeds within a computing s...
- Patent number 6,400,113
- Issue date Jun 4, 2002
- International Business Machines Corporation
- Ray Garcia
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor control circuit and control system using the same
- Patent number 6,335,603
- Issue date Jan 1, 2002
- Kabushiki Kaisha Toshiba
- Toru Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regulator for heating and air conditioning appliances in motor vehi...
- Patent number 6,327,425
- Issue date Dec 4, 2001
- Mannesmann VDO AG
- Henry Strobel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan speed pulse filter for a PWM fan
- Patent number 6,262,549
- Issue date Jul 17, 2001
- System General Corp.
- Ta-yung Yang
- G01 - MEASURING TESTING
Information Patent Grant
Constant velocity control for an actuator using sampled back EMF co...
- Patent number 6,040,671
- Issue date Mar 21, 2000
- Texas Instruments Incorporated
- Joao Carlos F. Brito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for and method of equivalent circuit reference type control
- Patent number 5,798,919
- Issue date Aug 25, 1998
- Toyota Jidosha Kabushiki Kaisha
- Kazutsugu Suita
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital PLL system
- Patent number 5,548,679
- Issue date Aug 20, 1996
- Kabushiki Kaisha Toshiba
- Shinichi Kiyota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speed control arrangements for electric motors
- Patent number 5,387,856
- Issue date Feb 7, 1995
- Plessey SemiConductors Limited
- David P. Gilbert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for multirate sampling for disk drive spindle...
- Patent number 5,365,385
- Issue date Nov 15, 1994
- Maxtor Corporation
- James W. Hargarten
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotation drive device
- Patent number 5,345,532
- Issue date Sep 6, 1994
- Canon Kabushiki Kaisha
- Nobuo Fukushima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AGC with non-linear gain for PLL circuits
- Patent number 5,293,445
- Issue date Mar 8, 1994
- SGS-Thomson Microelecetronics, Inc.
- Francesco Carobolante
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device for controlling moving body participating in photographing o...
- Patent number 5,278,935
- Issue date Jan 11, 1994
- Canon Kabushiki Kaisha
- Etsuro Furutsu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Phase-locked step motor speed servo controller
- Patent number 5,212,434
- Issue date May 18, 1993
- National Science Counsil
- Guan-Chyun Hsieh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor rotation speed control circuit
- Patent number 5,058,191
- Issue date Oct 15, 1991
- Fujitsu Limited
- Hiroshi Tsurumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Error signal detection circuit in a servo control device
- Patent number 5,046,123
- Issue date Sep 3, 1991
- Yamaha Corporation
- Mamoru Horino
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for and method of generating a timing signal
- Patent number 5,040,234
- Issue date Aug 13, 1991
- Sharp Kabushiki Kaisha
- Tooru Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
System for controlling a working shaft
- Patent number 4,961,036
- Issue date Oct 2, 1990
- Mycom Kabushiki Kaisha
- Haruhiko Arikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Rotation drive device
- Patent number 4,933,985
- Issue date Jun 12, 1990
- Canon Kabushiki Kaisha
- Nobuo Fukushima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotation detection or speed pickup device for miniature d-c motor
- Patent number 4,914,713
- Issue date Apr 3, 1990
- Siemens Aktiengesellschaft
- Hans-Joachim Mueller
- G01 - MEASURING TESTING
Information Patent Grant
Speed control apparatus for electric motor
- Patent number 4,887,307
- Issue date Dec 12, 1989
- Janome Sewing Machine Co., Ltd.
- Akira Orii
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Digital servo system using microcomputer for controlling phase and...
- Patent number 4,885,793
- Issue date Dec 5, 1989
- Sanyo Electric Co., Ltd.
- Junichiro Tabuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Velocity control apparatus
- Patent number 4,885,515
- Issue date Dec 5, 1989
- Fanuc Ltd.
- Mitsuo Kurakake
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for preventing the overheat of a line feed mot...
- Patent number 4,884,162
- Issue date Nov 28, 1989
- Oki Electric Industry Co., Ltd.
- Toshikazu Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus to Convert a Minimally Controlled Pulse Stream...
- Publication number 20140077749
- Publication date Mar 20, 2014
- Teknic, Inc.
- Thomas John Bucella
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller of pulse width modulation signal-driven device, and meth...
- Publication number 20060097685
- Publication date May 11, 2006
- NISSAN MOTOR CO., LTD.
- Kentaro Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus for controlling electric motors and related control method
- Publication number 20050280382
- Publication date Dec 22, 2005
- Marco Viti
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Pulse generating method and pulse generator, and motor control syst...
- Publication number 20050258787
- Publication date Nov 24, 2005
- In-su Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Motor control device for vehicular power mirror
- Publication number 20040247299
- Publication date Dec 9, 2004
- MURAKAMI CORPORATION
- Ayako Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus and method of controlling a driving speed of a motor
- Publication number 20040036432
- Publication date Feb 26, 2004
- Samsung Electronics Co., Ltd.
- Ho-Sun Yoo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Rotational pulse generating circuit for motors
- Publication number 20010026180
- Publication date Oct 4, 2001
- AISIN SEIKI KABUSHIKI KAISHA
- Koji Aoki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Pulse or frequency counter

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus to convert a minimally controlled pulse stream...

Controller of pulse width modulation signal-driven device, and meth...

Pulse generating method and pulse generator, and motor control syst...

Apparatus for controlling electric motors and related control method

Motor control device for vehicular power mirror

Apparatus and method of controlling a driving speed of a motor

Rotational pulse generating circuit for motors

Apparatus and method for monitoring fan speeds within a computing s...

Motor control circuit and control system using the same

Regulator for heating and air conditioning appliances in motor vehi...

Fan speed pulse filter for a PWM fan

Constant velocity control for an actuator using sampled back EMF co...

System for and method of equivalent circuit reference type control

Digital PLL system

Speed control arrangements for electric motors

Method and apparatus for multirate sampling for disk drive spindle...

Rotation drive device

AGC with non-linear gain for PLL circuits

Device for controlling moving body participating in photographing o...

Phase-locked step motor speed servo controller

Motor rotation speed control circuit

Error signal detection circuit in a servo control device

Apparatus for and method of generating a timing signal

System for controlling a working shaft

Rotation drive device

Rotation detection or speed pickup device for miniature d-c motor

Speed control apparatus for electric motor

Digital servo system using microcomputer for controlling phase and...

Velocity control apparatus

Method and apparatus for preventing the overheat of a line feed mot...

Patents Applicationslast 30 patents

Method and Apparatus to Convert a Minimally Controlled Pulse Stream...

Controller of pulse width modulation signal-driven device, and meth...

Apparatus for controlling electric motors and related control method

Pulse generating method and pulse generator, and motor control syst...

Motor control device for vehicular power mirror

Apparatus and method of controlling a driving speed of a motor

Rotational pulse generating circuit for motors