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Class Information
Number: 901/24
Name: Robots > Drive system for arm > Electric motor > Stepper motor
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7536533 |
MCU based motor controller with pre-load register and DMA controller |
May. 19, 2009 |
| 6212968 |
SCARA robot |
Apr. 10, 2001 |
| 6199444 |
Robot having multi-joint arms movable in horizontal plane |
Mar. 13, 2001 |
| 5873685 |
Press processing method and press processing device |
Feb. 23, 1999 |
| 5796927 |
Rate mode hand controller with force reflection |
Aug. 18, 1998 |
| 5584621 |
Direct drive multiple axes rotary spindle head for milling machine |
Dec. 17, 1996 |
| 5341078 |
Sliding mode control method for a machine having an operating section operatively coupled to a servomotor and wherein a switching variable is determined based on a torsion amount and a torsion |
Aug. 23, 1994 |
| H1115 |
Robot arm apparatus |
Dec. 1, 1992 |
| 5155423 |
Industrial robot with servo |
Oct. 13, 1992 |
| 5098458 |
Article transfer mechanism |
Mar. 24, 1992 |
| 5083896 |
Object handling device |
Jan. 28, 1992 |
| 4995782 |
Apparatus for rotating a wrist of a robot |
Feb. 26, 1991 |
| 4973215 |
Industrial robot with servo |
Nov. 27, 1990 |
| 4955250 |
Multiple forearm robotic elbow configuration |
Sep. 11, 1990 |
| 4923499 |
Article transfer mechanism |
May. 8, 1990 |
| 4921393 |
Articulatable structure with adjustable end-point compliance |
May. 1, 1990 |
| 4894598 |
Digital robot control having an improved pulse width modulator |
Jan. 16, 1990 |
| 4886529 |
Polishing robot and polishing method using the same |
Dec. 12, 1989 |
| 4730975 |
Industrial robot |
Mar. 15, 1988 |
| 4714400 |
Plural robotic drive |
Dec. 22, 1987 |
| 4697472 |
Multi-articulated robot |
Oct. 6, 1987 |
| 4687400 |
Device for moving objects in a closed container |
Aug. 18, 1987 |
| 4638667 |
Remote probe positioning apparatus |
Jan. 27, 1987 |
| 4585387 |
Robot arm |
Apr. 29, 1986 |
| 4543638 |
Mechanical handling apparatus |
Sep. 24, 1985 |
| 4505166 |
Control-in-the-small system for precision, under load control of _robot manipulator |
Mar. 19, 1985 |
| 4424473 |
Drive apparatus for an industrial robot |
Jan. 3, 1984 |
| 4419041 |
Spacial mechanism and method |
Dec. 6, 1983 |
| 4381237 |
Sludge robot |
Apr. 26, 1983 |
| 4367998 |
Manipulators |
Jan. 11, 1983 |
| 4349182 |
Tape-controlled metal cutting apparatus |
Sep. 14, 1982 |
| 4329111 |
Mechanical manipulator |
May. 11, 1982 |
| 4329110 |
Manipulating device, particularly for industrial robots |
May. 11, 1982 |
| 4246661 |
Digitally-controlled artificial hand |
Jan. 27, 1981 |
| 4218173 |
Robots |
Aug. 19, 1980 |
| 4208619 |
Automatons |
Jun. 17, 1980 |
| 4187051 |
Rotary video article centering, orienting and transfer device for computerized electronic operating systems |
Feb. 5, 1980 |
| 4115684 |
Portable, programmable manipulator apparatus |
Sep. 19, 1978 |
| 3958740 |
Automatic component assembly machine and method relating thereto |
May. 25, 1976 |
| 3934186 |
Program control system for robots for industrial use |
Jan. 20, 1976 |
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