Luo; Yang-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luo; Yang-Cheng.The latest application filed is for "zoom lens".
- Luo; Yang-Cheng - Guangdong CN
- LUO; YANG-CHENG - Foshan CN
| Patent | Date |
|---|---|
| Zoom lens Grant 8,472,126 - Luo June 25, 2 | 2013-06-25 |
| Wide-conversion lens Grant 8,456,765 - Yin , et al. June 4, 2 | 2013-06-04 |
| Zoom Lens App 20130077179 - LUO; YANG-CHENG | 2013-03-28 |
| Projection lens with high resolution and reduced overall length Grant 8,139,293 - Zhao , et al. March 20, 2 | 2012-03-20 |
| Imaging lens system Grant 8,000,036 - Luo August 16, 2 | 2011-08-16 |
| Projection Lens With High Resolution And Reduced Overall Length App 20110170201 - ZHAO; YUAN ; et al. | 2011-07-14 |
| Imaging Lens System App 20110157722 - LUO; YANG-CHENG | 2011-06-30 |
| Zoom lens system Grant 7,817,351 - Luo October 19, 2 | 2010-10-19 |
| Imaging lens system and imaging module having same Grant 7,764,443 - Zhao , et al. July 27, 2 | 2010-07-27 |
| Zoom Lens System App 20100157439 - LUO; YANG-CHENG | 2010-06-24 |
| Imaging Lens System And Imaging Module Having Same App 20100149664 - ZHAO; YUAN ; et al. | 2010-06-17 |
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