Cheng; Chung-Ken
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Chung-Ken.The latest application filed is for "method for winding a stator for use in a dual-phased motor".
- Cheng; Chung-Ken - Kaohsiung TW
- Cheng; Chung-Ken - Kaohsiung City TW
| Patent | Date |
|---|---|
| Stator for use in a dual-phased motor and a method for winding the stator Grant 10,090,724 - Cheng , et al. October 2, 2 | 2018-10-02 |
| Method for Winding a Stator for use in a Dual-Phased Motor App 20180226854 - Cheng; Chung-Ken ; et al. | 2018-08-09 |
| Stator for Use in a Dual-phased Motor and a Method for Winding the Stator App 20160087500 - Cheng; Chung-Ken ; et al. | 2016-03-24 |
| Motor circuit with power-off braking function Grant 8,970,149 - Cheng , et al. March 3, 2 | 2015-03-03 |
| Ac Led Lamp App 20140210347 - HORNG; Alex ; et al. | 2014-07-31 |
| AC LED lamp Grant 8,791,643 - Horng , et al. July 29, 2 | 2014-07-29 |
| Motor system Grant 8,610,387 - Horng , et al. December 17, 2 | 2013-12-17 |
| Motor Circuit With Power-off Braking Function App 20130271045 - CHENG; Chung-Ken ; et al. | 2013-10-17 |
| Lamp circuit with simplified circuitry complexity Grant 8,492,923 - Horng , et al. July 23, 2 | 2013-07-23 |
| Rotation control circuit of fan Grant 8,421,383 - Horng , et al. April 16, 2 | 2013-04-16 |
| Cooling module assembly method Grant 8,279,607 - Horng , et al. October 2, 2 | 2012-10-02 |
| Fan device with improved speed control module and plural fan system constructed thereby Grant 8,248,013 - Horng , et al. August 21, 2 | 2012-08-21 |
| Light Device And Power Control Circuit Thereof App 20120176054 - KUO; Chi-Hung ; et al. | 2012-07-12 |
| Axial Winding Motor App 20120068568 - Horng; Alex ; et al. | 2012-03-22 |
| BLDC Motor with Dual Rotation Directions App 20120049698 - Horng; Alex ; et al. | 2012-03-01 |
| Control Module With Power Supply Detection And Lamp Utilizing The Same App 20120007510 - Horng; Alex ; et al. | 2012-01-12 |
| Cooling Module Assembly Method App 20110292614 - Horng; Alex ; et al. | 2011-12-01 |
| Motor System App 20110266989 - HORNG; Alex ; et al. | 2011-11-03 |
| Motor-driving Apparatus App 20110254490 - Horng; Alex ; et al. | 2011-10-20 |
| Rotation Control Circuit Of Fan App 20110221364 - HORNG; Alex ; et al. | 2011-09-15 |
| Fan System And Braking Circuit Thereof App 20110187299 - HORNG; Alex ; et al. | 2011-08-04 |
| Ac Led Lamp App 20110175537 - HORNG; Alex ; et al. | 2011-07-21 |
| Lamp Circuit App 20110101776 - Horng; Alex ; et al. | 2011-05-05 |
| Fan Control System App 20110070098 - Horng; Alex ; et al. | 2011-03-24 |
| Fan Device With Improved Speed Control Module And Plural Fan System Constructed Thereby App 20100244758 - Horng; Alex ; et al. | 2010-09-30 |
| Brushless direct current motor driving circuit Grant 7,741,799 - Horng , et al. June 22, 2 | 2010-06-22 |
| Pulse-width-modulation motor drive circuit having potential limiter Grant 7,501,781 - Horng , et al. March 10, 2 | 2009-03-10 |
| Pulse-width-modulation motor drive circuit having potential limiter App 20080101778 - Horng; Alex ; et al. | 2008-05-01 |
| Frequency-variable Pulse-width-modulation Motor Drive Circuit Capable Of Operating Under Different Pwm Frequencies App 20070223891 - Horng; Alex ; et al. | 2007-09-27 |
| Frequency-variable pulse-width-modulation motor drive circuit capable of operating under different PWM frequencies Grant 7,265,514 - Horng , et al. September 4, 2 | 2007-09-04 |
| Brushless dc motor having a motor-locked protective circuit Grant 7,245,098 - Horng , et al. July 17, 2 | 2007-07-17 |
| Pulse-width-modulation motor drive circuit Grant 7,170,242 - Horng , et al. January 30, 2 | 2007-01-30 |
| Brushless DC motor having an AC power control device Grant 6,949,899 - Horng , et al. September 27, 2 | 2005-09-27 |
| Brushless DC motor having an AC power control device App 20050017665 - Horng, Alex ; et al. | 2005-01-27 |
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