Encoder and absolute position counter

Industry

CPC
G05B2219/37154

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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

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G05B2219/37154Encoder and absolute position counter

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Encoder count error detection circuitry and encoder count error det...
- Patent number 7,397,393
- Issue date Jul 8, 2008
- Dr. Johannes Heidenhain GmbH
- Takeshi Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
NC circular table and NC circular table apparatus
- Patent number 6,651,534
- Issue date Nov 25, 2003
- Yukiwa Seiko Kabushiki Kaisha
- Kazuo Sakamaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positioning table device including correction of energization elect...
- Patent number 5,666,038
- Issue date Sep 9, 1997
- Canon Kabushiki Kaisha
- Shinji Ohishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for calibrating a position sensing system
- Patent number 5,532,583
- Issue date Jul 2, 1996
- Storage Technology Corporation
- Bruce M. Davis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Velocity regulated, open current loop, variable voltage, variable f...
- Patent number 5,509,504
- Issue date Apr 23, 1996
- Otis Elevator Company
- Thomas M. McHugh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus and method for forming a workpiece surface into a non-rot...
- Patent number 5,467,675
- Issue date Nov 21, 1995
- North Carolina State University
- Thomas A. Dow
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for discriminating position information in a p...
- Patent number 5,418,439
- Issue date May 23, 1995
- Samsung Electronics Co., Ltd.
- Chan-Yeong Whang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic multi-shaft absolute position detecting device
- Patent number 5,287,285
- Issue date Feb 15, 1994
- Industrial Technology Research Institute
- You-Kung Tsai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system to synchronize slave computers
- Patent number 5,222,017
- Issue date Jun 22, 1993
- The University of British Columbia
- Ian Yellowley
- G05 - CONTROLLING REGULATING
Information Patent Grant
Counter circuit for controlling an absolute position of a robot system
- Patent number 5,210,776
- Issue date May 11, 1993
- Samsung Electronics Co., Ltd.
- Sung-Kwon Kim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position detecting apparatus
- Patent number 5,159,248
- Issue date Oct 27, 1992
- Fuji Photo Film Co., Ltd.
- Kiyotaka Kaneko
- G05 - CONTROLLING REGULATING
Information Patent Grant
High resolution piggyback linear motor design for placement systems...
- Patent number 5,126,648
- Issue date Jun 30, 1992
- Megamation Incorporated
- Fred Jacobs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine position detecting apparatus
- Patent number 5,048,063
- Issue date Sep 10, 1991
- Fanuc Ltd.
- Shinichi Isobe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position control method
- Patent number 5,030,901
- Issue date Jul 9, 1991
- Research Development Corporation of Japan
- Shigeru Futami
- G05 - CONTROLLING REGULATING
Information Patent Grant
Spindle control system and numerical control apparatus
- Patent number 5,010,492
- Issue date Apr 23, 1991
- Fanuc Ltd.
- Mitsuo Kurakake
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic absolute coordinate encoder for positional control devices
- Patent number 4,922,176
- Issue date May 1, 1990
- Samsung Electronics Co., Ltd.
- Chul K. Kim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Positioning system
- Patent number 4,855,657
- Issue date Aug 8, 1989
- Fanuc Ltd.
- Shinichi Isobe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method for detecting position of embroidery machine a...
- Patent number 4,688,498
- Issue date Aug 25, 1987
- Conrad Industries, Inc.
- Gilbert E. Carlson
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
System for restoring numerically controlled machine tool to former...
- Patent number 4,484,287
- Issue date Nov 20, 1984
- Fujitsu Fanuc Limited
- Gotaro Gamo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Interactive machining system
- Patent number 4,477,754
- Issue date Oct 16, 1984
- Hurco Mfg. Co. Inc.
- Gerald V. Roch
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control for automatic machine tool drive
- Patent number 4,350,941
- Issue date Sep 21, 1982
- Ford Motor Company
- George W. McClure
- G05 - CONTROLLING REGULATING
Information Patent Grant
Microprocessor based process control system
- Patent number 4,344,127
- Issue date Aug 10, 1982
- The Bendix Corporation
- George H. McDaniel
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for driving spindles of machine tools with induction motors
- Patent number 4,321,516
- Issue date Mar 23, 1982
- Toshiba Kikai Kabushiki Kaisha
- Tsutomu Ohtsuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Position controlled elevator door motion
- Patent number 4,299,308
- Issue date Nov 10, 1981
- Otis Elevator Company
- Wu S. Shung
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Apparatus for positioning
- Patent number 4,143,310
- Issue date Mar 6, 1979
- Hitachi, Ltd.
- Masaaki Fujinawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position-correctable numerical control system
- Patent number 4,101,817
- Issue date Jul 18, 1978
- Okuma Machinery Works Ltd.
- Yutaka Maeda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Position detecting system
- Patent number 4,085,890
- Issue date Apr 25, 1978
- Okuma Machinery Works Ltd.
- Toshihiro Kimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
2886753
- Patent number 2,886,753
- Issue date May 12, 1959
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
GENERIC TYPE ROTARY ENCODER AND SERVO MOTOR USING THE SAME
- Publication number 20210333774
- Publication date Oct 28, 2021
- IGARASHI ELECTRIC WORKS LTD.
- Junichi TADA
- G01 - MEASURING TESTING
Information Patent Application
Encoder count error detection circuitry and encoder count error det...
- Publication number 20070152856
- Publication date Jul 5, 2007
- Takeshi Yamamoto
- G05 - CONTROLLING REGULATING

Encoder and absolute position counter

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Encoder count error detection circuitry and encoder count error det...

NC circular table and NC circular table apparatus

Positioning table device including correction of energization elect...

System and method for calibrating a position sensing system

Velocity regulated, open current loop, variable voltage, variable f...

Apparatus and method for forming a workpiece surface into a non-rot...

Apparatus and method for discriminating position information in a p...

Electronic multi-shaft absolute position detecting device

Control system to synchronize slave computers

Counter circuit for controlling an absolute position of a robot system

Position detecting apparatus

High resolution piggyback linear motor design for placement systems...

Machine position detecting apparatus

Position control method

Spindle control system and numerical control apparatus

Electronic absolute coordinate encoder for positional control devices

Positioning system

Apparatus and method for detecting position of embroidery machine a...

System for restoring numerically controlled machine tool to former...

Interactive machining system

Control for automatic machine tool drive

Microprocessor based process control system

Apparatus for driving spindles of machine tools with induction motors

Position controlled elevator door motion

Apparatus for positioning

Position-correctable numerical control system

Position detecting system

2886753

Patents Applicationslast 30 patents

GENERIC TYPE ROTARY ENCODER AND SERVO MOTOR USING THE SAME

Encoder count error detection circuitry and encoder count error det...