Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043337 | Polarizable amines and polyimides for optical alignment of liquid crystals | Paul J. Shannon, Hanxing Zheng | 2000-03-28 |
| 5965691 | Materials for aligning liquid crystals | Paul J. Shannon, Shao-Tang Sun | 1999-10-12 |
| 5958293 | Process for inducing alignment of liquid crystals and liquid crystal optical elements | Paul J. Shannon, Hanxing Zheng | 1999-09-28 |
| 5958292 | Materials for inducing alignment of liquid crystals and liquid crystal optical elements | Paul J. Shannon, Hanxing Zheng | 1999-09-28 |
| 5929201 | Fluorinated amine products | Paul J. Shannon, Shao-Tang Sun | 1999-07-27 |
| 5856430 | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays | Paul J. Shannon, Shao-Tang Sun | 1999-01-05 |
| 5856431 | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays | Paul J. Shannon, Shao-Tang Sun | 1999-01-05 |
| 5846452 | Liquid crystal optical storage medium with gray scale | Scott Thomas Schnelle, Paul J. Shannon, Shao-Tang Sun | 1998-12-08 |
| 5817743 | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays | Paul J. Shannon, Shao-Tang Sun | 1998-10-06 |
| 5807498 | Process and materials for aligning liquid crystals and liquid crystal optical elements | Paul J. Shannon, Shao-Tang Sun | 1998-09-15 |
| 5776661 | Process for imaging of liquid photopolymer printing plates | Nicola Casaletto, Joseph F. Rach | 1998-07-07 |
| 5731405 | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays | Paul J. Shannon, Shao-Tang Sun | 1998-03-24 |
| 5714304 | Nonlinear optical media of organosilicon crosslinked polymer | Robert P. Grasso, Michael K. O'Brien, Paul J. Shannon, Shao-Tang Sun | 1998-02-03 |
| 5663308 | Organosilicon polymers, and dyes, exhibiting nonlinear optical response | Robert P. Grasso, Michael K. O'Brien, Paul J. Shannon, Shao-Tang Sun | 1997-09-02 |
| 5605726 | Organosilicon polymers, and dyes, exhibiting nonlinear optical response | Robert P. Grasso, Michael K. O'Brien, Paul J. Shannon, Shao-Tang Sun | 1997-02-25 |
| 5298588 | Organosilicon polymers, and dyes, exhibiting nonlinear optical response | Robert P. Grasso, Michael K. O'Brien, Paul J. Shannon, Shao-Tang Sun | 1994-03-29 |
| 5254655 | Organosilicon polymers, and dyes, exhibiting nonlinear optical response | Robert P. Grasso, Michael K. O'Brien, Paul J. Shannon, Shao-Tang Sun | 1993-10-19 |
| 5032009 | Process of aligning and realigning liquid crystal media | Shao-Tang Sun, Brian J. Swetlin | 1991-07-16 |
| 4974941 | Process of aligning and realigning liquid crystal media | Shao-Tang Sun, Brian J. Swetlin | 1990-12-04 |