LI; Chenguang
Patent Applications and Registrations
Patent applications and USPTO patent grants for LI; Chenguang.The latest application filed is for "method and system for synthesizing real-time image by using optical surface motion signals".
- LI; Chenguang - Beijing CN
- Li; Chenguang - Saint Petersburg FL
- Li; Chenguang - Jinan CN
- Li; Chenguang - Monroeville PA
| Patent | Date |
|---|---|
| Method And System For Synthesizing Real-time Image By Using Optical Surface Motion Signals App 20220020189 - ZHANG; Yibao ; et al. | 2022-01-20 |
| Optical article having a photoluminescent mark Grant 10,444,537 - Kumar , et al. Oc | 2019-10-15 |
| Optical Article Having a Photoluminescent Mark App 20180024377 - Kumar; Anil ; et al. | 2018-01-25 |
| Low-noise anti-skid road surface processing method App 20170067211 - Chen; Jijiang ; et al. | 2017-03-09 |
| Alignment facilities for optical dyes Grant 8,828,507 - He , et al. September 9, 2 | 2014-09-09 |
| Mesogenic stabilizers Grant 8,623,238 - Xu , et al. January 7, 2 | 2014-01-07 |
| Mesogenic stabilizers Grant 8,613,868 - Dai , et al. December 24, 2 | 2013-12-24 |
| Polarizing photochromic articles Grant 8,582,192 - Kumar , et al. November 12, 2 | 2013-11-12 |
| Polarizing photochromic articles Grant 8,545,015 - Kumar , et al. October 1, 2 | 2013-10-01 |
| Mesogenic stabilizers Grant 8,431,039 - Dai , et al. April 30, 2 | 2013-04-30 |
| Mesogenic stabilizers Grant 8,349,210 - Xu , et al. January 8, 2 | 2013-01-08 |
| Polarizing Photochromic Articles App 20120120473 - Kumar; Anil ; et al. | 2012-05-17 |
| Mesogenic Stabilizers App 20120027960 - Xu; Ruisong ; et al. | 2012-02-02 |
| Mesogenic Stabilizers App 20120021144 - Dai; Xiao-Man ; et al. | 2012-01-26 |
| Mesogenic Stabilizers App 20120003401 - XU; Ruisong ; et al. | 2012-01-05 |
| Mesogenic Stabilizers App 20120002141 - Dai; Xiao-Man ; et al. | 2012-01-05 |
| Polarizing Photochromic Articles App 20110279883 - Kumar; Anil ; et al. | 2011-11-17 |
| Alignment facilities for optical dyes Grant 8,003,005 - He , et al. August 23, 2 | 2011-08-23 |
| Alignment Facilities For Optical Dyes App 20110128457 - He; Meng ; et al. | 2011-06-02 |
| Formulations Comprising Mesogen Containing Compounds App 20100014010 - He; Meng ; et al. | 2010-01-21 |
| Alignment Facilities For Optical Dyes App 20090146104 - He; Meng ; et al. | 2009-06-11 |
| Handover method in mobile communication system Grant 7,295,842 - Yang , et al. November 13, 2 | 2007-11-13 |
| Handover method in mobile communication system App 20050272426 - Yang, Guiliang ; et al. | 2005-12-08 |
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