Cheng; Ying-Nan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Ying-Nan.The latest application filed is for "multi-modulation mode led driving circuit".
Company Profile
0.32.40
- Cheng; Ying-Nan - Hsin-Tien City Taipei Hsien TW
- Cheng; Ying-Nan - Taipei Hsien TW
- Cheng; Ying-Nan - Hsin-Tien TW
Patent Activity
| Patent | Date |
|---|---|
| Power driver circuit of display panel Grant RE41,727 - Chou , et al. September 21, 2 | 2010-09-21 |
| Multi-modulation mode LED driving circuit Grant 7,755,302 - Cheng , et al. July 13, 2 | 2010-07-13 |
| Multi-modulation Mode Led Driving Circuit App 20090251079 - CHENG; Ying-Nan ; et al. | 2009-10-08 |
| Inverter for boosting rotational image displaying gain Grant 7,598,940 - Chou , et al. October 6, 2 | 2009-10-06 |
| Audio/video playback control system of liquid crystal display television Grant 7,595,847 - Chou , et al. September 29, 2 | 2009-09-29 |
| Backlight driving and control circuit with an isolated power factor correction structure Grant 7,518,317 - Chou , et al. April 14, 2 | 2009-04-14 |
| Arc discharge protection apparatus operating in current detection mode Grant 7,518,839 - Chou , et al. April 14, 2 | 2009-04-14 |
| Circular piezoelectric apparatus Grant 7,492,078 - Chou , et al. February 17, 2 | 2009-02-17 |
| Backlight module actuation method Grant 7,489,085 - Chou , et al. February 10, 2 | 2009-02-10 |
| Piezoelectric plate electric connection structure Grant 7,456,708 - Chou , et al. November 25, 2 | 2008-11-25 |
| Inverter test device and a method thereof Grant 7,439,753 - Chou , et al. October 21, 2 | 2008-10-21 |
| Driver circuit having power factor correction function implemented with sinusoidal waveform method App 20080169767 - Cheng; Ying-Nan ; et al. | 2008-07-17 |
| Piezoelectric power supply Grant 7,385,333 - Chou , et al. June 10, 2 | 2008-06-10 |
| Electrode structure of planar lamp Grant 7,375,469 - Chou , et al. May 20, 2 | 2008-05-20 |
| Master-slave control architecture for inverters Grant 7,352,140 - Chou , et al. April 1, 2 | 2008-04-01 |
| Power supply having multiple power output App 20080049461 - Chou; Chin-Wen ; et al. | 2008-02-28 |
| Natural light-generating device App 20080048568 - Chou; Chin-Wen ; et al. | 2008-02-28 |
| Method and apparatus for dimming hot cathode fluorescent lamp App 20080048576 - Chou; Chin-Wen ; et al. | 2008-02-28 |
| Piezoelectric power supply App 20080048524 - Chou; Chin-Wen ; et al. | 2008-02-28 |
| Backlight driving and control circuit with an isolated power factor correction structure App 20080030146 - Chou; Chin-Wen ; et al. | 2008-02-07 |
| Protection control circuit for discharge lamps Grant 7,309,962 - Chou , et al. December 18, 2 | 2007-12-18 |
| Method for controlling an inverter under altering voltage Grant 7,294,975 - Chou , et al. November 13, 2 | 2007-11-13 |
| Feedback circuit for push-pull inverters Grant 7,294,972 - Chou , et al. November 13, 2 | 2007-11-13 |
| Inverter circuit for inhibiting electricity transmission interference Grant 7,289,339 - Chou , et al. October 30, 2 | 2007-10-30 |
| Power saving circuit employing visual persistence effect for backlight modules Grant 7,271,794 - Cheng , et al. September 18, 2 | 2007-09-18 |
| Piezoelectric plate electric connection structure App 20070210875 - Chou; Chin-Wen ; et al. | 2007-09-13 |
| Dimming apparatus of light emitting unit Grant 7,265,502 - Chou , et al. September 4, 2 | 2007-09-04 |
| Method for controlling power supply through multiple modulation modes Grant 7,262,561 - Chou , et al. August 28, 2 | 2007-08-28 |
| Inverter for boosting rotational image displaying gain App 20070164977 - Chou; Chin-Wen ; et al. | 2007-07-19 |
| Inverter test device and a method thereof App 20070165438 - Chou; Chin-Wen ; et al. | 2007-07-19 |
| Backlight module actuation method App 20070145906 - Chou; Chin-Wen ; et al. | 2007-06-28 |
| Multi-period cycle-alternative switching mode power supply control device and its control method Grant 7,224,592 - Chou , et al. May 29, 2 | 2007-05-29 |
| Inverter circuit for producing power factor correction effect Grant 7,224,589 - Chou , et al. May 29, 2 | 2007-05-29 |
| Arc discharge protection apparatus operating in current detection mode App 20070109706 - Chou; Chin-Wen ; et al. | 2007-05-17 |
| Piezoelectric ignition circuit for lighting fixtures App 20070103090 - Cheng; Ying-Nan ; et al. | 2007-05-10 |
| Power driver circuit of display panel Grant 7,211,969 - Chou , et al. May 1, 2 | 2007-05-01 |
| Piezoelectric Structure App 20070046155 - Chou; Chin-Wen ; et al. | 2007-03-01 |
| Method for controlling power supply in a buffered modulation mode Grant 7,183,692 - Chou , et al. February 27, 2 | 2007-02-27 |
| Piezoelectric structure Grant 7,183,698 - Chou , et al. February 27, 2 | 2007-02-27 |
| Inverter circuit for producing power factor correction effect App 20070035979 - Chou; Chin-Wen ; et al. | 2007-02-15 |
| Inverter driving circuit App 20070029947 - Chou; Chin-Wen ; et al. | 2007-02-08 |
| Master-slave control architecture for inverters App 20070024199 - Chou; Chin-Wen ; et al. | 2007-02-01 |
| Protection control circuit for discharge lamps App 20070024209 - Chou; Chin-Wen ; et al. | 2007-02-01 |
| Feedback circuit for push-pull inverters App 20070013320 - Chou; Chin-Wen ; et al. | 2007-01-18 |
| Push-pull inverter circuit Grant 7,157,861 - Chou , et al. January 2, 2 | 2007-01-02 |
| Gas discharge lamp dimming control method Grant 7,154,231 - Chou , et al. December 26, 2 | 2006-12-26 |
| Audio/video playback control system of liquid crystal display television App 20060285024 - Chou; Chin-Wen ; et al. | 2006-12-21 |
| Gas Discharge Lamp Dimming Control Method App 20060255748 - Chou; Chin-Wen ; et al. | 2006-11-16 |
| Piezoelectric blade protection structure Grant 7,129,623 - Chou , et al. October 31, 2 | 2006-10-31 |
| Pulsating current inverter control circuit Grant 7,126,830 - Chou , et al. October 24, 2 | 2006-10-24 |
| Power driver circuit of display panel App 20060220588 - Chou; Chin-Wen ; et al. | 2006-10-05 |
| Method for controlling an inverter under altering voltage App 20060220594 - Chou; Chin-Wen ; et al. | 2006-10-05 |
| Pulsating current inverter control circuit Grant 7,116,560 - Chou , et al. October 3, 2 | 2006-10-03 |
| Piezoelectric blade anchoring structure Grant 7,095,162 - Chou , et al. August 22, 2 | 2006-08-22 |
| Electrode structure of planar lamp App 20060170359 - Chou; Chin-Wen ; et al. | 2006-08-03 |
| Drive device of display panel App 20060170646 - Chou; Chin-Wen ; et al. | 2006-08-03 |
| Method for controlling power supply through multiple modulation modes App 20060125413 - Chou; Chin-Wen ; et al. | 2006-06-15 |
| Method for controlling power supply in a buffered modulation mode App 20060126365 - Chou; Chin-Wen ; et al. | 2006-06-15 |
| Pulsating current inverter control circuit App 20060109700 - Chou; Chin-Wen ; et al. | 2006-05-25 |
| Pulsating current inverter control circuit App 20060109699 - Chou; Chin-Wen ; et al. | 2006-05-25 |
| Electric connection assembly of flat panel gas discharge lamp App 20060097653 - Chou; Chin-Wen ; et al. | 2006-05-11 |
| Controller for suppressing temperature of screen Grant 7,034,467 - Chou , et al. April 25, 2 | 2006-04-25 |
| Controller For Suppressing Temperature Of Screen App 20060071609 - Chou; Chin-Wen ; et al. | 2006-04-06 |
| Inverter circuit for inhibiting electricity transmission interference App 20060072255 - Chou; Chin-Wen ; et al. | 2006-04-06 |
| Inverter driving circuitry App 20060066551 - Chou; Chin-Wen ; et al. | 2006-03-30 |
| Push-pull inverter circuit App 20060061298 - Chou; Chin-Wen ; et al. | 2006-03-23 |
| Power supply circuit device for eliminating electrical interference App 20060061930 - Chou; Chin-Wen ; et al. | 2006-03-23 |
| Power supply circuit for eliminating electrical interference App 20060061216 - Chou; Chin-Wen ; et al. | 2006-03-23 |
| Piezoelectric blade anchoring structure App 20060012268 - Chou; Chin-Wen ; et al. | 2006-01-19 |
| Piezoelectric blade protection structure App 20060012267 - Chou; Chin-Wen ; et al. | 2006-01-19 |
| Inverter circuit with a power factor corrector App 20050242751 - Chou, Chien-Wen ; et al. | 2005-11-03 |
| Multi-period cycle-alternative switching mode power supply control device and its control method App 20050062444 - Chou, Chin-Wen ; et al. | 2005-03-24 |
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