Lee; Sian Tatt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Sian Tatt.The latest application filed is for "downlight auxiliary ring".
- Lee; Sian Tatt - Penang MY
- Lee; Sian Tatt - Selangor N/A MY
- Lee; Sian Tatt - Klang MY
- Lee; Sian Tatt - Georgetown MY
- Lee; Sian Tatt - Persiaran Tanjung Bungah MY
- Lee; Sian Tatt - Pulau Tikus MY
| Patent | Date |
|---|---|
| Light Tube With Low Up-light App 20140160740 - Hwang; Yi Feng ; et al. | 2014-06-12 |
| Downlight Auxiliary Ring App 20140160736 - Chung; Muh Fong ; et al. | 2014-06-12 |
| Multi-segmented light guide for an input device Grant 8,376,603 - Chung , et al. February 19, 2 | 2013-02-19 |
| Light guide having a capacitive sensing grid for a keypad and related methodology Grant 8,339,288 - Lee , et al. December 25, 2 | 2012-12-25 |
| Light guide film with cut lines, and optical keypad using such film Grant 8,317,384 - Chung , et al. November 27, 2 | 2012-11-27 |
| Multi-segmented light guide for keypad and display apparatus Grant 8,308,336 - Lee , et al. November 13, 2 | 2012-11-13 |
| Multi-segmented Light Guide For An Input Device App 20120163028 - Chung; Muh Fong ; et al. | 2012-06-28 |
| Light guide display with multiple light guide layers Grant 8,172,444 - Chan , et al. May 8, 2 | 2012-05-08 |
| Keypad assembly Grant 8,172,413 - Chung , et al. May 8, 2 | 2012-05-08 |
| Keypad device with light source and reflector Grant 8,142,036 - Chung , et al. March 27, 2 | 2012-03-27 |
| Multi-segmented Light Guide For Keypad And Display Apparatus App 20120044716 - Lee; Sian Tatt ; et al. | 2012-02-23 |
| Light Guide Having A Capacitive Sensing Grid And Related Methodology App 20110304484 - Lee; Sian Tatt ; et al. | 2011-12-15 |
| Illuminated keypad Grant 8,035,048 - Ko , et al. October 11, 2 | 2011-10-11 |
| Keypad Assembly App 20110203911 - Chung; Muh Fong ; et al. | 2011-08-25 |
| Illuminated Keypad App 20100288608 - Ko; Choon Guan ; et al. | 2010-11-18 |
| Light Guide Display With Mulitple Light Guide Layers App 20100271839 - Chan; Chuan Hoe ; et al. | 2010-10-28 |
| Light Guide Film With Cut Lines App 20100258419 - Chung; Muh Fong ; et al. | 2010-10-14 |
| Keypad Device With Light Source And Reflector App 20100232098 - Chung; Muh Fong ; et al. | 2010-09-16 |
| Segmented light guide Grant 7,794,130 - Chung , et al. September 14, 2 | 2010-09-14 |
| Segmented light guide Grant 7,740,390 - Lee , et al. June 22, 2 | 2010-06-22 |
| Low-profile backlight with flexible light guide Grant 7,712,910 - Ng , et al. May 11, 2 | 2010-05-11 |
| Segmented Light Guide App 20090310355 - Chung; Muh Fong ; et al. | 2009-12-17 |
| Semiconductor light source configured as a light tube Grant 7,549,782 - Ng , et al. June 23, 2 | 2009-06-23 |
| Segmented Light Guide App 20090129049 - Lee; Sian Tatt ; et al. | 2009-05-21 |
| Low-profile backlight with flexible light guide App 20080019117 - Ng; Fook Chuin ; et al. | 2008-01-24 |
| Semiconductor light source configured as a light tube App 20070263405 - Ng; Kee Yean ; et al. | 2007-11-15 |
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