Featured patents

Aircraft Electrical Actuator Arrangement
US 08698444 B2, April 15, 2014, David R Trainer et al. / Rolls-Royce PLC (London, GB)
An aircraft electrical actuator arrangement comprising a plurality of electrical…

DC Motor Assembly With Step Adjusting Control Arrangement
US 08547049 B2, Oct. 1, 2013, Xin Wang et al.
A method of controlling a rotational speed of an output shaft of a motorized…

Electronic Watch
US 08841875 B2, Sept. 23, 2014, Toshinari Maeda et al. / Citizen Holdings Co., Ltd. (Tokyo, JP)
An electronic watch, comprising:…

Image Forming Apparatus Having Stepping Motor Arranged in Conveying Path for Paper, and Method for Controlling Stepping Motor in Image Forming Apparatus
US 08629643 B2, Jan. 14, 2014, Yuta Tachibana et al. / Konica Minolta Business Technologies, Inc. (Tokyo, JP)
An image forming apparatus, comprising:…

Intake Profile for Optimized Utilization of Motor Characteristics
US 08829844 B2, Sept. 9, 2014, Steven J. Ciavarini et al. / Waters Technologies Corporation (Milford, US)
A method for operating a stepper motor of a pumping system during a fluid…

Method and Apparatus for Misstep Detection and Recovery in a Stepper Motor
US 08810187 B2, Aug. 19, 2014, Hung D. Vu / Oriental Motor Boston Technology Group Incorporated (Braintree, US)
A method for misstep detection and motor step recovery in a stepper motor…

Method of Detecting an Operating Condition of an Electric Stepper Motor
US 08841874 B2, Sept. 23, 2014, Kai Dieffenbach et al. / Spansion LLC (Sunnyvale, US)
A method of detecting an operating condition of an electrical stepper motor,…

Motor Controlling Apparatus and Motor Controlling Method Thereof
US 08471517 B2, June 25, 2013, Tae-young Kim et al. / Samsung Electronics Co., Ltd (Suwon-si, KR)
A motor controlling apparatus, comprising:…

Motor Drive Device and Electronic Device That Uses the Same
US 08461795 B2, June 11, 2013, Kenji Hama et al. / Rohm Co., Ltd. (Kyoto, JP)
A motor drive device comprising:…

Motor Drive Device, Timepiece Device, and Electronic Device
US 08810186 B2, Aug. 19, 2014, Kosuke Yamamoto et al. / Seiko Instruments Inc. JP
A motor drive device, comprising:…

Redundant Interface for a Stepper Motor
US 08536821 B2, Sept. 17, 2013, Jeffry K. Kamenetz et al. / Hamilton Sundstrand Corporation (Windsor Locks, US)
A multi-channel stepper motor controller comprising:…

Stepper Motor Controller and Method for Controlling Same
US 08569992 B2, Oct. 29, 2013, Zhijun Chen et al. / Freescale Semiconductor, Inc. (Austin, US)
A stepper motor controller for controlling one or more stepper motors, wherein…

Stepping Motor Control Circuit and Analogue Electronic Watch
US 08569991 B2, Oct. 29, 2013, Hiroshi Shimizu et al. / Seiko Instruments Inc. JP
A stepping motor control circuit comprising:…

Stepping Motor Controller and Image-Reading Device
US 08823310 B2, Sept. 2, 2014, Jyunji Maeda / Brother Kogyo Kabushiki Kaisha (Nagoya-shi, Aichi-ken, JP)
A stepping motor controller for controlling a stepping motor, the stepping motor…

Stepping Motor Drive Device
US 08508177 B2, Aug. 13, 2013, Takehiro Yano / Panasonic Corporation (Osaka, JP)
A stepping motor drive device, comprising:…

Stepping Motor Driving Apparatus
US 08659259 B2, Feb. 25, 2014, Takeyuki Suda / Canon Kabushiki Kaisha (Tokyo, JP)
A motor driving apparatus that conducts constant-current control on an electric…

System and Method for Controlling a Step Motor
US 08823311 B2, Sept. 2, 2014, Martin Barth / Infineon Technologies AG (Neubiberg, DE)
A method of controlling a step motor system, the method comprising:…

Vehicle Display System and Motor Control Device Therefor
US 08674646 B2, March 18, 2014, Kazuki Oomori / Denso Corporation (Kariya, JP)
A vehicle display system comprising:…

Patentorg has 18 documents under Open-Loop Stepping Motor Control Systems Patents.

Other subcategories for category Electricity: motive power systems
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