Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090705 | Additive manufacturing systems and methods | Stavros G. Demos, Tanya Kosc | 2024-09-17 |
| 11581691 | All-optical, optically addressable liquid crystal-based light valve employing photoswitchable alignment layer for high-power and/or large aperture laser applications | Stavros G. Demos, Tanya Kosc | 2023-02-14 |
| 8435333 | Photo-switchable membrane and method | Eric Daniel Glowacki | 2013-05-07 |
| 8293135 | PCLC flake-based apparatus and method | Gerald P. Cox, Cathy A. Fromen, Stephen D. Jacobs | 2012-10-23 |
| 7713436 | Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host | Anka Trajkovska-Petkoska, Stephen D. Jacobs, Tanya Kosc | 2010-05-11 |
| 7492439 | Liquid crystal devices especially for use in liquid crystal point diffraction interferometer systems | — | 2009-02-17 |
| 7238316 | Method for making precisely configured flakes useful in optical devices | Anka Trajkovska-Petkoska, Stephen D. Jacobs, Tanya Kosc | 2007-07-03 |
| 7042617 | Optical devices having flakes suspended in a host fluid to provide a flake/fluid system providing flakes with angularly dependent optical properties in response to an alternating current electric field due to the dielectric properties of the system | Tanya Kosc, Stephen D. Jacobs | 2006-05-09 |
| 6829075 | Electrically addressable optical devices using a system of composite layered flakes suspended in a fluid host to obtain angularly dependent optical effects | Tanya Kosc, Stephen D. Jacobs | 2004-12-07 |
| 6665042 | Electrically switchable polymer liquid crystal and polymer birefringent flake in fluid host systems and optical devices utilizing same | Tanya Kosc, Stephen D. Jacobs, Sadeg M. Faris, Le Li | 2003-12-16 |
| 5310502 | High tilt angle FLC mixture for TIR switching devices | — | 1994-05-10 |
| 5054888 | Methods of making composite optical devices employing polymer liquid crystal | Stephen D. Jacobs, Kathleen A. Cerqua | 1991-10-08 |