Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435616 | Optical construction and display system incorporating same | Encai Hao, Fei Lu, William Blake Kolb, Brian W. Ostlie, Adam D. Haag +10 more | 2022-09-06 |
| 10649274 | Optical construction and display system incorporating same | Encai Hao, Fei Lu, William Blake Kolb, Brian W. Ostlie, Adam D. Haag +10 more | 2020-05-12 |
| 10502869 | Optical element with a porous low refractive index layer having a protection layer | William D. Coggio, Ramesh C. Kumar, John A. Wheatley, Michael L. Steiner, William F. Edmonds +3 more | 2019-12-10 |
| 10295724 | Back-lit transmissive display having variable index light extraction layer | David Scott Thompson, Kevin R. Schaffer, Zhaohui Yang, Encai Hao, Audrey A. Sherman +5 more | 2019-05-21 |
| 9878954 | Vacuum glazing pillars for insulated glass units | Margaret M. Vogel-Martin, Martin B. Wolk, Michael Benton Free, Olester Benson, Jr., Evan L. Schwartz +3 more | 2018-01-30 |
| 9776384 | Inorganic multilayer lamination transfer films | Martin B. Wolk, Michael Benton Free, Daniel J. Schmidt, Mark J. Pellerite, Stephen A. Johnson +2 more | 2017-10-03 |
| 9731473 | Articles with lamination transfer films having engineered voids | Evan L. Schwartz, Justin P. Meyer, Olester Benson, Jr., Terry O. Collier, Michael Benton Free +4 more | 2017-08-15 |
| 9586385 | Inorganic multilayer lamination transfer films | Martin B. Wolk, Michael Benton Free, Daniel J. Schmidt, Mark J. Pellerite, Stephen A. Johnson +2 more | 2017-03-07 |
| 9588262 | Optically diffuse low refractive index element | William D. Coggio, Michael L. Steiner, William F. Edmonds, Lan H. Liu, Encai Hao | 2017-03-07 |
| 9541701 | Back-lit transmissive display having variable index light extraction layer | David Scott Thompson, Kevin R. Schaffer, Zhaohui Yang, Encai Hao, Audrey A. Sherman +5 more | 2017-01-10 |
| 9419250 | Methods of forming transfer films | Evan L. Schwartz, Justin P. Meyer, Olester Benson, Jr., Terry O. Collier, Michael Benton Free +4 more | 2016-08-16 |
| 9328265 | Nano-porous adhesive tie layer | Encai Hao, Kurt C. Melancon, Audrey A. Sherman, William Blake Kolb, Maureen A. Kavanagh +2 more | 2016-05-03 |
| 9310527 | Antireflective film comprising large particle size fumed silica | Encai Hao, Jun-Ying Zhang, Lan H. Liu, Ming Cheng, Jung-Sheng Wu +3 more | 2016-04-12 |
| 9246134 | Lamination transfer films for forming articles with engineered voids | Evan L. Schwartz, Justin P. Meyer, Olester Benson, Jr., Terry O. Collier, Michael Benton Free +4 more | 2016-01-26 |
| 8343622 | Flexible high refractive index hardcoat | Lan H. Liu, Encai Hao, Taun L. McKenzie, Marc D. Radcliffe, Richard J. Pokorny +2 more | 2013-01-01 |
| 8202573 | Self-assembling antireflective coating comprising surface modified high refractive index nanoparticles | Richard J. Pokorny, Thomas P. Klun, Marc D. Radcliffe, Christopher B. Walker, Jr. | 2012-06-19 |
| 7148882 | Capacitor based force sensor | Michael E. Hamerly, Billy L. Weaver | 2006-12-12 |
| 6613862 | Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance | John C. Clark, John C. Newland, Malcolm B. Burleigh, Kevin R. Schaffer | 2003-09-02 |
| 6537662 | Soil-resistant spin finish compositions | James E. Lockridge, Edward R. Hauser, Irvin F. Dunsmore, Chetan P. Jariwala, Nicole L. Franchina +1 more | 2003-03-25 |
| 6197378 | Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance | John C. Clark, John C. Newland, Malcolm B. Burleigh, Kevin R. Schaffer | 2001-03-06 |
| 6074436 | Carpet treatment composition comprising polycarboxylate salts | Shou-Lu G. Wang, Irvin F. Dunsmore, John C. H. Chang | 2000-06-13 |
| 5756181 | Repellent and soil resistant carpet treated with ammonium polycarboxylate salts | Shou-Lu G. Wang, Irvin F. Dunsmore, John C. H. Chang | 1998-05-26 |
| 5744201 | Method for treating carpet using PH adjustment | John C. H. Chang, Shou-Lu G. Wang, Irvin F. Dunsmore | 1998-04-28 |
| 5738687 | Method for treating carpets with polycarboxylate salts to enhance soil resistance and repellency | John C. H. Chang, Shou-Lu G. Wang, Irvin F. Dunsmore | 1998-04-14 |
| 5466770 | Fluorine-efficient oil- and water-repellent compositions | Frans A. Audenaert, Rudolf J. Dams | 1995-11-14 |