Featured patents

Transmission Drive Unit Having a Self-Locking Device
US 08823228 B2, Sept. 2, 2014, Gearing, Uwe Merkelbach et al. / Robert Bosch GmbH (Stuttgart, DE)
A transmission drive unit (10), comprising:…

Actuating Device With a Cam Disc, in Particular for a Heating Element Valve
US 08810093 B2, Aug. 19, 2014, Motion conversion, Werner Kaps et al. / Diehl AKO Stiftung & Co. KG (Wangen, DE)
An actuating device, comprising:…

Gear Motor Assembly and Brush Motor Thereof
US 08779645 B2, July 15, 2014, Brush engagements or guides, Wei Xing Mao et al. / Johnson Electric S.A. (Murten, CH)
A brush motor comprising:…

Electromechanical Transducer and Method for Manufacturing the Same Which Suppresses Lowering of Sensitivity While a Protective Layer Is Formed
US 08760031 B2, June 24, 2014, Non-Dynamoelectric, Chienliu Chang / Canon Kabushiki Kaisha (Tokyo, JP)
An electromechanical transducer comprising:…

Electromechanical Energy Converter for Generating Electric Energy From Mechanical Movements
US 08664834 B2, March 4, 2014, Voltage, spark or current generator, Peter Woias et al. / Albert-Ludwigs-Universität Freiburg (Freiburg, DE)
An electromechanical energy converter for generating electric energy…

Rotating Electrical Machine
US 08638021 B2, Jan. 28, 2014, Spirally wound, Hiroshi Tsumagari / Kabushiki Kaisha Yaskawa Denki (Kitakyushu-Shi, JP)
A rotating electrical machine comprising:…

US 08629602 B2, Jan. 14, 2014, Base with bearing support, Pyo Kim et al. / Samsung Electro-Mechanics Co., Ltd. (Suwon, Gyunggi-do, KR)
A motor comprising:…

Magnetic Gear Arrangement
US 08598759 B2, Dec. 3, 2013, Magnetic field type, Huw Llewelyn Edwards et al. / Rolls-Royce PLC (London, GB)
A magnetic gear arrangement comprising:…

Tuning-Fork Type Piezoelectric Vibrating Piece With Enhanced Frequency Adjustment and Piezoelectric Device Incorporating Same
US 08610338 B2, Dec. 17, 2013, "U" or "tuning fork" shape, Hiroki Iwai et al. / Nihon Dempa Kogyo Co., Ltd. (Tokyo, JP)
A tuning-fork type piezoelectric vibrating piece constructed of piezoelectric…

Long Range Travel MEMS Actuator
US 08497619 B2, July 30, 2013, Electrostatic, Mostafa Medhat et al. / Si-Ware Systems (Cairo, EG)
An electrostatic comb drive actuator for a Micro Electro-Mechanical System (MEMS)…

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