Shemo; David M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shemo; David M..The latest application filed is for "optical modulator".
- Shemo; David M. - Avon CT
- Shemo; David M. - Windsor CA US
- Shemo; David M. - Aloha OR
- Shemo; David M. - Tualatin OR
| Patent | Date |
|---|---|
| Optical modulator Grant 10,295,849 - Kissa , et al. | 2019-05-21 |
| Optical Modulator App 20180173026 - KISSA; Karl ; et al. | 2018-06-21 |
| Non-etched flat polarization-selective diffractive optical elements Grant 8,643,822 - Tan , et al. February 4, 2 | 2014-02-04 |
| Multi-segment optical retarder for creating 3D images Grant 8,425,042 - Hruska , et al. April 23, 2 | 2013-04-23 |
| Optical vortex retarder micro-array Grant 8,373,810 - Shemo , et al. February 12, 2 | 2013-02-12 |
| Tilted C-plate retarder compensator and display systems incorporating the same Grant 8,237,876 - Tan , et al. August 7, 2 | 2012-08-07 |
| Multi-segment Optical Retarder For Creating 3d Images App 20110032483 - HRUSKA; Curtis R. ; et al. | 2011-02-10 |
| Non-etched Flat Polarization-selective Diffractive Optical Elements App 20110027494 - TAN; Kim Leong ; et al. | 2011-02-03 |
| Retarder-based despeckle device for laser illumination systems Grant 7,715,084 - Tan , et al. May 11, 2 | 2010-05-11 |
| Optical Vortex Retarder Micro-array App 20100066929 - Shemo; David M. ; et al. | 2010-03-18 |
| Polarization controlling elements Grant 7,626,661 - Zieba , et al. December 1, 2 | 2009-12-01 |
| Retarder-based Despeckle Device For Laser Illumination Systems App 20090257106 - TAN; Kim L. ; et al. | 2009-10-15 |
| Achromatic Converter Of A Spatial Distribution Of Polarization Of Light App 20090122402 - Shemo; David M. ; et al. | 2009-05-14 |
| Non-Etched Flat Polarization-Selective Diffractive Optical Elements App 20090009668 - Tan; Kim Leong ; et al. | 2009-01-08 |
| Space-Variant Liquid Crystal Waveplate App 20080226844 - Shemo; David M. ; et al. | 2008-09-18 |
| Tilted C-Plate Retarder Compensator And Display Systems Incorporating The Same App 20060268207 - Tan; Kim Leong ; et al. | 2006-11-30 |
| Polarization controlling elements App 20050128380 - Zieba, Jerry ; et al. | 2005-06-16 |
| Polishing composition Grant 6,355,075 - Ina , et al. March 12, 2 | 2002-03-12 |
| Polishing composition and method for producing a memory hard disk Grant 6,328,774 - Shemo , et al. December 11, 2 | 2001-12-11 |
| Polishing composition and method for producing a memory hard disk Grant 6,280,490 - Rader , et al. August 28, 2 | 2001-08-28 |
| Polishing composition Grant 6,258,140 - Shemo , et al. July 10, 2 | 2001-07-10 |
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