Marttila; Charles A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marttila; Charles A..The latest application filed is for "microoptics for glazing".
Company Profile
8.32.32
- Marttila; Charles A. - Shoreview MN
Patent Activity
| Patent | Date |
|---|---|
| Microoptics for glazing Grant 11,125,406 - Free , et al. September 21, 2 | 2021-09-21 |
| Microoptics for glazing Grant 10,988,979 - Free , et al. April 27, 2 | 2021-04-27 |
| Microoptics For Glazing App 20200392782 - Free; Michael Benton ; et al. | 2020-12-17 |
| Microoptics for glazing Grant 10,794,114 - Free , et al. October 6, 2 | 2020-10-06 |
| Microoptics For Glazing App 20200157878 - Free; Michael Benton ; et al. | 2020-05-21 |
| Insulated glazing units and microoptical layer including microstructured anisotropic diffuser and methods Grant 10,656,312 - Meyer , et al. | 2020-05-19 |
| Microoptics For Glazing App 20200087981 - Free; Michael Benton ; et al. | 2020-03-19 |
| Microoptics for glazing Grant 10,590,697 - Free , et al. | 2020-03-17 |
| Microoptics for glazing Grant 10,513,881 - Free , et al. Dec | 2019-12-24 |
| Sun-facing light redirecting films with reduced glare Grant 10,151,860 - Hao , et al. Dec | 2018-12-11 |
| Light redirecting constructions Grant 10,088,610 - Padiyath , et al. October 2, 2 | 2018-10-02 |
| Insulated Glazing Units And Microoptical Layer Including Microstructured Anisotropic Diffuser And Methods App 20180164475 - Meyer; Justin P. ; et al. | 2018-06-14 |
| Hybrid light redirecting and light diffusing constructions Grant 9,945,525 - Padiyath , et al. April 17, 2 | 2018-04-17 |
| Sun-facing Light Redirecting Films With Reduced Glare App 20180095196 - HAO; BING ; et al. | 2018-04-05 |
| Room-facing light redirecting films with reduced glare Grant 9,910,192 - Hao , et al. March 6, 2 | 2018-03-06 |
| Sun-facing light redirecting films with reduced glare Grant 9,817,161 - Hao , et al. November 14, 2 | 2017-11-14 |
| Light Redirecting Film Constructions And Methods Of Making Same App 20170307789 - Nirmal; Manoj ; et al. | 2017-10-26 |
| Room-facing Light Redirecting Films With Reduced Glare App 20170248741 - HAO; BING ; et al. | 2017-08-31 |
| Sun-facing Light Redirecting Films With Reduced Glare App 20170248743 - HAO; BING ; et al. | 2017-08-31 |
| Light redirecting film laminate Grant 9,739,436 - Padiyath , et al. August 22, 2 | 2017-08-22 |
| Hybrid Light Redirecting And Light Diffusing Constructions App 20170114972 - Padiyath; Raghunath ; et al. | 2017-04-27 |
| Hybrid light redirecting and light diffusing constructions Grant 9,574,730 - Padiyath , et al. February 21, 2 | 2017-02-21 |
| Microoptics For Glazing App 20160333635 - Free; Michael Benton ; et al. | 2016-11-17 |
| Microoptics For Glazing App 20160333634 - Free; Michael Benton ; et al. | 2016-11-17 |
| Process for making light guides with extraction structures and light guides produced thereby Grant 9,329,326 - Marttila , et al. May 3, 2 | 2016-05-03 |
| Light Redirectly Film Laminate App 20160102827 - Padiyath; Raghunath ; et al. | 2016-04-14 |
| Dual-sided daylight redirecting film Grant 9,250,368 - Padiyath , et al. February 2, 2 | 2016-02-02 |
| Light redirecting film laminate Grant 9,244,206 - Padiyath , et al. January 26, 2 | 2016-01-26 |
| Hybrid Light Redirecting And Light Diffusing Constructions App 20150184817 - Padiyath; Raghunath ; et al. | 2015-07-02 |
| Hybrid light redirecting and light diffusing constructions Grant 8,995,059 - Padiyath , et al. March 31, 2 | 2015-03-31 |
| Processes for producing optical elements showing virtual images Grant 8,857,028 - Gates , et al. October 14, 2 | 2014-10-14 |
| Lens Designs For Integral Imaging 3d Displays App 20140285885 - Marttila; Charles A. ; et al. | 2014-09-25 |
| Multiple Sequenced Daylight Redirecting Layers App 20140211331 - Padiyath; Raghunath ; et al. | 2014-07-31 |
| Dual-sided Daylight Redirecting Film App 20140198390 - Padiyath; Raghunath ; et al. | 2014-07-17 |
| Hybrid Light Redirecting And Light Diffusing Constructions App 20140104689 - Padiyath; Raghunath ; et al. | 2014-04-17 |
| Lens Designs For Integral Imaging 3d Displays App 20130314780 - Marttila; Charles A. ; et al. | 2013-11-28 |
| Light Redirecting Constructions App 20130038928 - Padiyath; Raghunath ; et al. | 2013-02-14 |
| Light Redirecting Film Laminate App 20120327507 - Padiyath; Raghunath ; et al. | 2012-12-27 |
| Processes for Producing Optical Elements Showing Virtual Images App 20110179631 - Gates; Brian J. ; et al. | 2011-07-28 |
| Optical Elements For Showing Virtual Images App 20110109965 - Gates; Brian J. ; et al. | 2011-05-12 |
| Process for making light guides with extraction structures and light guides produced thereby Grant 7,941,013 - Marttila , et al. May 10, 2 | 2011-05-10 |
| Process for making light guides with extraction structures and light guides produced thereby Grant 7,936,956 - Marttila , et al. May 3, 2 | 2011-05-03 |
| Keypad with virtual image Grant 7,830,368 - Marttila , et al. November 9, 2 | 2010-11-09 |
| Infrared light reflecting film Grant 7,652,736 - Padiyath , et al. January 26, 2 | 2010-01-26 |
| Solar control multilayer film Grant 7,632,568 - Padiyath , et al. December 15, 2 | 2009-12-15 |
| Process For Making Light Guides With Extraction Structures And Light Guides Produced Thereby App 20090285543 - Marttila; Charles A. ; et al. | 2009-11-19 |
| Process For Making Light Guides With Extraction Structures And Light Guides Produced Thereby App 20090279321 - Marttila; Charles A. ; et al. | 2009-11-12 |
| Process For Making Light Guides With Extraction Structures And Light Guides Produced Thereby App 20090175050 - Marttila; Charles A. ; et al. | 2009-07-09 |
| Keypad With Virtual Image App 20070279391 - Marttila; Charles A. ; et al. | 2007-12-06 |
| Infrared light reflecting film App 20070109673 - Padiyath; Raghunath ; et al. | 2007-05-17 |
| Solar control multilayer film App 20060154049 - Padiyath; Raghunath ; et al. | 2006-07-13 |
| Optical sheets suitable for spreading light Grant 6,456,437 - Lea , et al. September 24, 2 | 2002-09-24 |
| Use of materials comprising microbubbles as acoustical barriers Grant 5,658,656 - Whitney , et al. August 19, 1 | 1997-08-19 |
| Perforated acoustical attenuators Grant 5,504,281 - Whitney , et al. April 2, 1 | 1996-04-02 |
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