Cheng; Heng Yow
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Heng Yow.The latest application filed is for "calibrated led light module".
- Cheng; Heng Yow - Penang MY
- Cheng; Heng Yow - Lebuh Batu Maung MY
- Cheng; Heng Yow - 11960 Penang MY
- Cheng; Heng Yow - 11960 Bayan Lepas Ponang MY
| Patent | Date |
|---|---|
| Bezel design for surface mount display modules Grant 7,567,313 - Goh , et al. July 28, 2 | 2009-07-28 |
| LED illumination system having an intensity monitoring system Grant 7,473,879 - Ng , et al. January 6, 2 | 2009-01-06 |
| Light-emitting diode flash module with enhanced spectral emission Grant 7,404,652 - Ng , et al. July 29, 2 | 2008-07-29 |
| Phosphor converted light source Grant 7,350,933 - Ng , et al. April 1, 2 | 2008-04-01 |
| LED illumination system having an intensity monitoring system Grant 7,294,816 - Ng , et al. November 13, 2 | 2007-11-13 |
| LED display with overlay Grant 7,239,080 - Ng , et al. July 3, 2 | 2007-07-03 |
| Calibrated LED light module Grant 7,230,222 - Cheng , et al. June 12, 2 | 2007-06-12 |
| Method, system and device for delivering phototherapy to a patient Grant 7,210,817 - Lee , et al. May 1, 2 | 2007-05-01 |
| Calibrated LED light module App 20070034775 - Cheng; Heng Yow ; et al. | 2007-02-15 |
| System and method for a color sensor App 20070027651 - Ng; Joh Joh ; et al. | 2007-02-01 |
| Phosphor converted light source App 20060261742 - Ng; Kee Yean ; et al. | 2006-11-23 |
| Illuminated displays for alphanumeric and special characters Grant 7,066,633 - Ng , et al. June 27, 2 | 2006-06-27 |
| Light-emitting diode flash module with enhanced spectral emission App 20060126326 - Ng; Kee Yean ; et al. | 2006-06-15 |
| Field-sequential color display with feedback control App 20060097978 - Ng; Kee Yean ; et al. | 2006-05-11 |
| Luminary control system adapted for reproducing the color of a known light source Grant 7,026,769 - Lee , et al. April 11, 2 | 2006-04-11 |
| Spectrum matching App 20060018118 - Lee; Joon Chok ; et al. | 2006-01-26 |
| Light-emitting diode device with resecurable connection App 20060011926 - Chia; Chee Wai ; et al. | 2006-01-19 |
| Light emitting diode display that does not require epoxy encapsulation of the light emitting diode App 20060006791 - Chia; Chee Wai ; et al. | 2006-01-12 |
| Light source calibration App 20060000963 - Ng; Kee Yean ; et al. | 2006-01-05 |
| Illumination panel with reverse mounted solid-state light generating source array App 20050237739 - Lee, Kian Shin ; et al. | 2005-10-27 |
| LED display with overlay App 20050200269 - Ng, Kee-Yean ; et al. | 2005-09-15 |
| LED illumination system having an intensity monitoring system App 20050133686 - Ng, Fook Chuln ; et al. | 2005-06-23 |
| Luminary control system adapted for reproducing the color of a known light source App 20050134197 - Lee, Joon Chok ; et al. | 2005-06-23 |
| LED illumination system having an intensity monitoring system App 20050135441 - Ng, Fook Chuin ; et al. | 2005-06-23 |
| Bezel design for surface mount display modules App 20050006548 - Goh, Seng Geap ; et al. | 2005-01-13 |
| Illuminated displays for alphanumeric and special characters App 20040223317 - Ng, Kee Yean ; et al. | 2004-11-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 