Issued Patents 1989
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882402 | Side chain liquid crystalline polymeric media exhibiting third order nonlinear optical response | Thomas M. Leslie, Hyun-Nam Yoon, James B. Stamatoff | 1989-11-21 |
| 4868250 | Polysiloxane polymers exhibiting nonlinear optical response | Hyun-Nam Yoon, James B. Stamatoff, Alan Buckley | 1989-09-19 |
| 4867540 | Condensation polymers exhibiting nonlinear optical response | — | 1989-09-19 |
| 4867538 | Organic nonlinear optical media | Hyun-Nam Yoon, Thomas M. Leslie | 1989-09-19 |
| 4865430 | Acrylic copolymers exhibiting nonlinear optical response | Hyun-Nam Yoon | 1989-09-12 |
| 4851502 | Side chain liquid crystalline condensation polymers exhibiting nonlinear optical response | — | 1989-07-25 |
| 4835235 | Polyvinyl polymers exhibiting nonlinear optical response | Hyun-Nam Yoon, James B. Stamatoff, Alan Buckley | 1989-05-30 |
| 4826950 | Condensation polymers exhibiting nonlinear optical response | — | 1989-05-02 |
| 4810338 | Side chain liquid crystalline polymers exhibiting nonlinear optical response | Hyun-Nam Yoon, James B. Stamatoff, Alan Buckley | 1989-03-07 |
| 4808332 | Acrylic copolymers exhibiting nonlinear optical response | Hyun-Nam Yoon | 1989-02-28 |
| 4801670 | Acrylic copolymers exhibiting nonlinear optical response | Hyun-Nam Yoon | 1989-01-31 |
| 4796976 | Side chain liquid crystalline polymeric media exhibiting third order nonlinear optical response | Thomas M. Leslie, Hyun-Nam Yoon, James B. Stamatoff | 1989-01-10 |
| 4795664 | Side chain liquid crystalline condensation polymers exhibiting nonlinear optical response | — | 1989-01-03 |