Top Inventors for class "Electricity: motor control systems" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Hua Zou | CN | Shenzhen | Aug 20, 2009 / 20090208192 - DEVICE FOR CONTROLLING ROTATION SPEED OF COMPUTER FAN | 4 |
2 | Klaus Zametzky | DE | Schwabach | Oct 28, 2010 / 20100271127 - ELECTRONIC AMPLIFIER | 3 |
3 | Ning Wang | CN | Shenzhen | Nov 04, 2021 / 20210343041 - METHOD AND APPARATUS FOR OBTAINING POSITION OF TARGET, COMPUTER DEVICE, AND STORAGE MEDIUM | 2 |
4 | Jade H. Alberkrack | US | Tempe, AZ | Sep 17, 2009 / 20090230904 - NOISE SUPPRESSION FOR HALL SENSOR ARRANGEMENTS | 2 |
5 | Meng-Hsun Lee | TW | Taipei County | Jan 22, 2009 / 20090022483 - Device and method for driving a single phase motor | 2 |
6 | Nitinkumar R. Patel | US | Cypress, CA | Aug 07, 2014 / 20140218826 - METHOD AND APPARATUS FOR DETECTING A DESATURATION FAULT IN AN INVERTER MODULE | 2 |
7 | Chun-Lung Chiu | TW | Taoyuan Hsien | Aug 27, 2015 / 20150244295 - DRIVING CIRCUIT AND DRIVING METHOD THEREOF | 2 |
8 | Andreas Schmidtlein | DE | Tamm | Aug 11, 2022 / 20220255478 - CONTROL UNIT FOR OPERATING AN ELECTRICAL MACHINE, ELECTRICAL MACHINE, AND METHOD | 2 |
9 | Feng-Long He | CN | Shenzhen | Jun 28, 2012 / 20120162174 - DRIVING MODULE FOR DIGITAL VISUAL INTERFACE | 2 |
10 | Steven E. Schulz | US | Torrance, CA | Jun 22, 2017 / 20170179861 - SYSTEM AND METHOD FOR IMPROVING ACCELERATION PERFORMANCE OF AN ELECTRIC VEHICLE | 2 |
11 | Eric Hardt | US | Mesa, AZ | Jun 18, 2009 / 20090154906 - System and Method for Controlling Multiple DC Fans | 2 |
12 | Hsien-Meng Lee | TW | Taichung City | Sep 27, 2012 / 20120242258 - BRUSHLESS FAN MOTOR CONTROL CIRCUIT ASSEMBLY | 2 |
13 | Nigel Strike | US | Phoenix, AZ | Jun 02, 2011 / 20110129346 - Fan Stall Inhibitor | 2 |
14 | Chin-Fa Chiu | TW | Taoyuan Hsien | Aug 27, 2015 / 20150244295 - DRIVING CIRCUIT AND DRIVING METHOD THEREOF | 2 |
15 | Chi-Lin Hsu | TW | Taipei County | Jan 14, 2010 / 20100007296 - MOTOR DRIVING DEVICE | 2 |
16 | Robert Alan Brannen | US | Chandler, AZ | Sep 17, 2009 / 20090230904 - NOISE SUPPRESSION FOR HALL SENSOR ARRANGEMENTS | 2 |
17 | Jean-Philippe Gauthier | US | San Francisco, CA | May 18, 2017 / 20170141379 - High Current Battery Pack Fusing System | 1 |
18 | Takashi Natsume | JP | Kosai-City | Sep 26, 2013 / 20130251352 - WIPER DEVICE | 1 |
19 | Ko-Yen Lee | TW | Hsin-Chu City | Mar 17, 2011 / 20110062886 - OPEN LOOP LED DRIVING CIRCUIT | 1 |
20 | Zhi-Jian Peng | CN | Shenzhen City | Jan 31, 2013 / 20130025116 - METHOD FOR MANUFACTURING ANTI-ELECTROMAGNETIC INTERFERENCE SHIELDS | 1 |
21 | Scott C. Mcleod | US | Oro Valley, AZ | Apr 19, 2012 / 20120094463 - High-Density Capacitor Configured On a Semiconductor | 1 |
22 | Hai-Shan Sun | CN | Shenzhen City | Jun 09, 2011 / 20110135780 - MOLD ASSEMBLY | 1 |
23 | Tobias Stiefel | DE | Baden-Baden | Aug 13, 2015 / 20150230332 - SURGE ARRESTER FOR AN ELECTRIC MACHINE | 1 |
24 | Masaya Segawa | JP | Nara-Shi | Oct 15, 2015 / 20150295043 - SEMICONDUCTOR DEVICE | 1 |
25 | Ahmed M. El-Antably | US | Indianapolis, IN | Jan 29, 2009 / 20090028532 - CONTROL DEVICE FOR DRIVING A BRUSHLESS DC MOTOR | 1 |
26 | Chung-Yi Shen | TW | Taipei | May 02, 2013 / 20130106778 - CAPACITIVE TOUCH PANEL AND METHOD FOR MANUFACTURING A CAPACITIVE TOUCH PANEL | 1 |
27 | Volker Lurk | DE | Offenburg | Mar 07, 2013 / 20130057187 - METHOD AND DEVICE FOR DETECTING BLOCKING OR SLUGGISHNESS OF A DC MOTOR | 1 |
28 | Ching-Cheng Ma | TW | Chaozhou Town | Feb 05, 2009 / 20090034943 - Control circuit for fan operating | 1 |
29 | Tom P. Sterk | US | Randolph, NJ | Oct 23, 2008 / 20080260361 - METHOD AND APPARATUS FOR ACTIVE NOISE REDUCTION IN FANS | 1 |
30 | Michael Koerner | DE | Buehl | Jun 05, 2014 / 20140152219 - CONTROL DEVICE AND METHOD FOR DETERMINING THE ROTOR ANGLE OF A SYNCHRONOUS MACHINE | 1 |
31 | Brian A. Welchko | US | Torrance, CA | Sep 17, 2015 / 20150260589 - METHOD AND SYSTEM FOR DETECTION OF ERRATIC SENSOR USING A DYNAMIC THRESHOLD | 1 |
32 | Rainer Baumgaertner | DE | Pfaffenhofen | Apr 19, 2018 / 20180107212 - METHOD OF PROCESSING DATA FOR AN AUTOMATED VEHICLE | 1 |
33 | Totsuka Kenji | US | Lexington, KY | Aug 08, 2013 / 20130202275 - Method for Calibrating a Drive Motor for a Toner Metering Device in an Imaging Apparatus | 1 |
34 | Yong-Yuan Yang | TW | Taoyuan Hsien | Mar 05, 2009 / 20090060478 - MOTOR CONTROL DEVICE | 1 |
35 | Jiangqun Chen | CN | Fuzhou | Nov 24, 2011 / 20110286723 - DC motor assembly with step adjusting control arrangement | 1 |
36 | Günter Niemeyer | US | Mountain View, CA | Oct 06, 2011 / 20110243537 - Motion control of impedance-type haptic devices | 1 |
37 | Ndubuisi John Ekekwe | US | Baltimore, MD | Oct 09, 2008 / 20080247735 - ADAPTIVE AND RECONFIGURABLE SYSTEM FOR DC MOTOR CONTROL | 1 |
38 | Robert P. Wilson | US | Mountain View, CA | Oct 06, 2011 / 20110243537 - Motion control of impedance-type haptic devices | 1 |
39 | En-Hsun Hsiao | TW | Taipei County | Feb 18, 2010 / 20100039050 - METHODS FOR ADJUSTING BRIGHTNESS OF LIGHT SOURCES | 1 |
40 | Jian Ni | CN | Shanghai | Nov 27, 2008 / 20080292292 - DEVICE AND METHOD FOR CONTROLLING BRUSHLESS DC ELECTRIC MACHINE | 1 |
41 | Francois Schramm | FR | Strasbourg | Dec 10, 2009 / 20090304369 - DRIVE AND EVALUATION UNIT | 1 |
42 | Shou-Min Lee | TW | Taoyuan Shien | Jul 30, 2009 / 20090190906 - MOTOR SYSTEM WITH REDUCED COMMON-MODE NOISE | 1 |
43 | Wolfgang Peveling | DE | Backnang | Apr 28, 2016 / 20160114779 - Method for furnishing a sensor in the braking system in a vehicle | 1 |
44 | Takashi Matsunaga | JP | Anjo-Shi | Feb 04, 2010 / 20100027979 - MOTOR CONTROLLER AND ELECTRIC POWER TOOL HAVING THE SAME | 1 |
45 | Torsten Wilharm | DE | Ottersweier | Sep 06, 2012 / 20120223665 - METHOD AND DEVICE FOR DETERMINING A ROTOR POSITION OF A SYNCHRONOUS MACHINE | 1 |
46 | Janq-Yann Lin | TW | Hsinchu City | Oct 16, 2008 / 20080253752 - METHOD FOR DETECTING AND CONTROLLING OUTPUT CHARACTERISTICS OF A DC MOTOR AND A SELF-PROPELLED APPARATUS USING THE SAME | 1 |
47 | Frédéric Sahliger | FR | Chatellerault | Aug 15, 2013 / 20130209074 - CONTROL SYSTEM FOR A STRAIGHT SLOT DIRECT CURRENT MOTOR ACTUATOR | 1 |
48 | Chin-Chen Chu | TW | Sinjhuang City | Jul 02, 2009 / 20090169189 - Motor control apparatus | 1 |
49 | Masaru Touge | JP | Kariya-City | Oct 27, 2011 / 20110262112 - Rotation detecting apparatus and rotation detecting system | 1 |
50 | Nien-Yu Liao | TW | Taipei Hsien | May 21, 2009 / 20090129760 - Method and device for controlling a heat-dissipating fan for an electronic component | 1 |
51 | Jean Francois Leon | FR | Creteil Cedex | Dec 15, 2011 / 20110304427 - CLOSING-IN SENSOR FOR LOCKING/UNLOCKING A DOOR LEAF | 1 |
52 | Dalwinder Singh Sidhu | US | Old Bridge, NJ | Jun 21, 2012 / 20120155654 - CIRCUIT DEVICE FOR PROVIDING A THREE-DIMENSIONAL SOUND SYSTEM | 1 |
53 | Nicolas Boissonnade | FR | Thouars | Dec 10, 2009 / 20090304368 - COMMUTATOR MOTOR COMPRISING A DEVICE FOR CONTROLLING THE ANGULAR POSITION AND ROTATIONAL SPEED OF THE ARMATURE THEREOF | 1 |
54 | Yen-Chien Cheng | TW | Hsinchu City | Aug 01, 2013 / 20130194119 - ANALOG-TO-DIGITAL CONVERSION DEVICE AND METHOD THEREOF | 1 |
55 | Yung-Ping Lin | TW | Taoyuan Hsien | Mar 05, 2009 / 20090060478 - MOTOR CONTROL DEVICE | 1 |
56 | Timothy Leo Brown | US | Lexington, KY | Aug 08, 2013 / 20130202275 - Method for Calibrating a Drive Motor for a Toner Metering Device in an Imaging Apparatus | 1 |
57 | Francesco Del Mese | IT | Casalecchio Di Reno | Jun 11, 2009 / 20090148138 - Method for controlling an electric motor by using the PWM Technique | 1 |
58 | Cheng-Chung Tsau | TW | Taipei | Oct 16, 2008 / 20080253750 - PROTECT-CONTROL DEVICE CAPABLE OF LIMITING CURRENT FOR REDUCING NOISE RESULTLING FROM SWITCHOVER OF MOTOR | 1 |
59 | Asma B. Rhouma | US | | Jan 29, 2009 / 20090028532 - CONTROL DEVICE FOR DRIVING A BRUSHLESS DC MOTOR | 1 |
60 | Benjamin Gordon | GB | Cambridge | Oct 21, 2021 / 20210322665 - CANISTER STATUS DETERMINATION | 1 |
61 | Yann-Shuoh Sun | TW | Taipei County | Aug 23, 2012 / 20120210685 - APPARATUS OF CENTRIFUGAL FAN AND A DUST-COLLECTING MODULE USING THE SAME | 1 |
62 | Nikolas Haberl | DE | Sinzheim | Jul 04, 2013 / 20130171009 - FAN SYSTEM AND METHOD FOR CONTROLLING A FAN MOTOR | 1 |
63 | Toru Tategami | JP | Chiba | Aug 11, 2011 / 20110192087 - PULSE SIGNAL GENERATING APPARATUS, ROTATING MACHINE, CONTROL APPARATUS, AND POWER WINDOW CONTROL APPARATUS | 1 |
64 | Thomas Peter Bushey | US | Mesa, AZ | Sep 17, 2009 / 20090230904 - NOISE SUPPRESSION FOR HALL SENSOR ARRANGEMENTS | 1 |
65 | Jianping Ying | CN | Shanghai | Jul 21, 2022 / 20220230791 - MAGNETIC ELEMENT | 1 |
66 | Hayato Komatsu | JP | Ama-Gun | Mar 28, 2013 / 20130076283 - MOTOR CONTROL UNIT AND MOTOR CONTROL UNIT FOR VEHICLE STEERING APPARATUS | 1 |
67 | Shigeru Hirata | JP | Kyoto | Mar 26, 2015 / 20150084559 - MOTOR DRIVING DEVICE | 1 |
68 | Ching-Chi Liao | TW | Taichung County | Oct 16, 2008 / 20080253752 - METHOD FOR DETECTING AND CONTROLLING OUTPUT CHARACTERISTICS OF A DC MOTOR AND A SELF-PROPELLED APPARATUS USING THE SAME | 1 |
69 | Ming-Shi Tsai | TW | Taoyuan Hsien | Apr 12, 2012 / 20120086377 - MOTOR CONTROL METHOD | 1 |
70 | Chia-Hung Sun | TW | Tucheng | Jul 15, 2010 / 20100176788 - CURRENT DETECTING APPARATUS | 1 |
71 | Hidetoshi Ikeda | JP | Tokyo | Jan 06, 2022 / 20220004160 - POSITIONING CONTROL DEVICE AND POSITIONING METHOD | 1 |
72 | Nicholas J. Hirsch | US | Wind Lake, WI | Feb 25, 2016 / 20160053473 - FOOD WASTE DISPOSER SYSTEM AND STOPPER FOR FOOD WASTE DISPOSER SYSTEM | 1 |
73 | Kunio Furukawa | JP | Toyokawa-Shi | May 19, 2016 / 20160139542 - TONER CONVEYANCE MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS | 1 |
74 | Yasuhiko Yoshihisa | JP | Matsumoto-Shi | Mar 04, 2010 / 20100053678 - PRINTING APPARATUS AND PRINTING CONTROL METHOD | 1 |
75 | Kenta Yamamoto | JP | Minamitsuru-Gun | Oct 16, 2014 / 20140306640 - MOTOR CONTROL APPARATUS WITH POWER FAILURE DETERMINATION UNIT | 1 |
76 | Tomoaki Sekiguchi | JP | Tokyo | Jul 09, 2009 / 20090175601 - MOTOR CONTROLLER AND MOTOR CONTROL METHOD | 1 |
77 | Bonho Bae | US | Torrance, CA | Sep 17, 2009 / 20090230900 - CURRENT REGULATOR AND CURRENT CONTROL METHOD AND SYSTEM FOR AC MOTORS | 1 |
78 | Takashi Harashima | JP | Ota-Shi | Dec 25, 2008 / 20080317445 - Motor Speed Control Circuit | 1 |
79 | Teng-Tsai Lin | TW | Jhubei City | Oct 15, 2009 / 20090257740 - Switching Regulation Circuit and Dual-Winding Motor Apparatus | 1 |
80 | Volker Weeber | DE | Lauffen A.n. | Oct 07, 2010 / 20100252764 - CONNECTING ELEMENT AND ASSOCIATED FLUID ASSEMBLY | 1 |
81 | Christian Poddey | DE | Oetigheim | Mar 07, 2013 / 20130057187 - METHOD AND DEVICE FOR DETECTING BLOCKING OR SLUGGISHNESS OF A DC MOTOR | 1 |
82 | Takashi Shinano | US | Phoenix, AZ | Jun 18, 2009 / 20090154906 - System and Method for Controlling Multiple DC Fans | 1 |
83 | Alex J. Veloso | BR | Sao Paulo | Nov 19, 2015 / 20150333675 - METHODS AND SYSTEMS TO IMPROVE DC MOTOR COOLING FAN EFFICIENCY WITH PULSE WIDTH MODULATION FREQUENCY VARIATION | 1 |
84 | Akira Tanizawa | JP | Yao-Shi | Jul 30, 2009 / 20090190903 - MOTOR CONTROLLER AND VEHICULAR STEERING SYSTEM USING SAID MOTOR CONTROLLER | 1 |
85 | Mark Andrew Sporer | US | Apex, NC | Oct 22, 2009 / 20090263110 - Soft start motor control using back-EMF | 1 |
86 | Junichi Tezuka | JP | Minamitsuru-Gun | Jun 25, 2015 / 20150177739 - PROCESSING INFORMATION ACQUISITION SYSTEM IN PROCESSING MACHINE SUPPLYING PROCESSING POINT WITH ENERGY OR MATERIAL | 1 |
87 | Cheng Qian | CN | Shenzhen | Oct 16, 2014 / 20140308697 - METHODS AND APPARATUSES FOR IDENTIFYING RED BLOOD CELLS INFECTED BY PLASMODIUM | 1 |
88 | Yoritsugu Maeda | JP | Moriya-Shi | Dec 05, 2013 / 20130322898 - POWER SUPPLY APPARATUS FOR SAFETY LOAD SHUTDOWN AND IMAGE FORMING APPARATUS INCLUDING THE SAME | 1 |
89 | Wen-Shi Huang | TW | Taoyuan County | Nov 27, 2008 / 20080292292 - DEVICE AND METHOD FOR CONTROLLING BRUSHLESS DC ELECTRIC MACHINE | 1 |
90 | Hiroki Ishii | JP | Tokyo | Aug 20, 2020 / 20200262110 - REINFORCED AROMATIC POLYCARBONATE RESIN SHEET OR FILM | 1 |
91 | Christoph Emde | DE | Leingarten | Aug 11, 2022 / 20220255478 - CONTROL UNIT FOR OPERATING AN ELECTRICAL MACHINE, ELECTRICAL MACHINE, AND METHOD | 1 |
92 | Frank Fischer | DE | Buehl | Nov 19, 2015 / 20150331032 - METHOD FOR MONITORING A HALF BRIDGE BRANCH IN A HALF BRIDGE | 1 |
93 | John Charais | US | Phoenix, AZ | Jun 26, 2014 / 20140176119 - Mains Voltage Zero-Crossing Detector | 1 |
94 | Carlo Orsetti | IT | Loreto (an) | May 21, 2009 / 20090129761 - Actuator for Automotive Climatization Units | 1 |
95 | Mohammad N. Anwar | US | Van Buren Twp, MI | Mar 15, 2012 / 20120062176 - INTEGRATED CHARGER-INVERTER FOR A PERMANENT MAGNET/INDUCTION MOTOR DRIVE OF AN ELECTRIC OR HYBRID ELECTRIC VEHICLE | 1 |
96 | Piero Carbonaro | IT | Torino | Feb 26, 2015 / 20150057908 - ASIL B-COMPLIANT IMPLEMENTATION OF AUTOMOTIVE SAFETY-RELATED FUNCTIONS BY MEANS OF A HIGH DIAGNOSABILITY, QUALITY MANAGED-COMPLIANT INTEGRATED CIRCUIT | 1 |
97 | Marcello Sciuto | IT | S.giovanni In Persiceto | Jun 11, 2009 / 20090148138 - Method for controlling an electric motor by using the PWM Technique | 1 |
98 | Aidong Xu | GB | Cambridge | Oct 10, 2013 / 20130264977 - CONTROL ELECTRONICS FOR BRUSHLESS MOTORS | 1 |
99 | Achim Noller | DE | Stuttgart-Zuffenhausen | Jul 30, 2009 / 20090190904 - Optimized Determination of the After-Run Voltage in DC Motors | 1 |
100 | Wei Wang | CN | Shenzhen | Jul 28, 2022 / 20220239958 - DEVICES AND METHODS FOR SWITCHED DIGITAL VIDEO SYSTEMS | 1 |