Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191901 | Substrate container that does not degrade substrate surface | Paul W. Maxim, Kevin Thomas Morris, Paul Michael Szlosek | 2007-03-20 |
| 5772949 | Thermally expandable, viscosity modified wax compositions and method of use in actuators | M. Ishaq Haider, James E. Kuder, Barbara J. Long, Joseph D. Menczel, Michael Bayer | 1998-06-30 |
| 5762830 | Electronically and thermally conducting compositions for actuators | Barbara J. Long, M. Ishaq Haider, Joseph D. Menczel | 1998-06-09 |
| 5709740 | Thermally expandable, viscosity modified wax compositions and method of use in actuators | M. Ishaq Haider, James E. Kuder, Barbara J. Long, Joseph D. Menczel, Michael Bayer | 1998-01-20 |
| 5541240 | Method for making blends of liquid crystalline and isotropic polymers | Subhash Makhija, George L. Lundberg | 1996-07-30 |
| 5348990 | Low dielectric materials | Lakshaman M. Walpita, George L. Lundberg | 1994-09-20 |
| 5044725 | Polymeric thin film waveguide media | Ronald N. DeMartino, Hyun-Nam Yoon | 1991-09-03 |
| 5031235 | Cable system incorporating highly linear optical modulator | Donald Raskin, Kophu Chiang | 1991-07-09 |
| 5021268 | Method of making asymmetric Langmuir-Blodgett films | Garo Khanarian, Alan Buckley | 1991-06-04 |
| 5002361 | Polymeric thin film waveguide media | Ronald N. DeMartino, Hyun-Nam Yoon | 1991-03-26 |
| 4962160 | Side chain liquid crystalline polymers exhibiting nonlinear optical response | Ronald N. DeMartino, Hyun-Nam Yoon, Alan Buckley | 1990-10-09 |
| 4948532 | Side chain liquid crystalline polymers exhibiting nonlinear optical properties | Ronald N. DeMartino, Hyun-Nam Yoon | 1990-08-14 |
| 4944896 | Side chain liquid crystalline polymers exhibiting nonlinear optical response | Ronald N. DeMartino, Hyun-Nam Yoon, Alan Buckley | 1990-07-31 |
| 4944895 | Process for producing liquid crystalline composites | Alan Buckley, Tessie M. Che, Thomas M. Leslie, Dagobert E. Stuetz, Donald R. Ulrich | 1990-07-31 |
| 4937013 | Process for preparing liquid crystalline polymer composites | Alan Buckley, Tessie M. Che, Thomas M. Leslie, Dagobert E. Stuetz, Donald R. Ulrich | 1990-06-26 |
| 4933112 | Side chain liquid crystalline polymers exhibiting nonlinear optical properties | Ronald N. DeMartino, Hyun-Nam Yoon | 1990-06-12 |
| 4932738 | Polarization-insensitive interferometric waveguide electrooptic modulator | David Haas, Hyun-Nam Yoon, Chia-Chi Teng, Hong-Tai Man | 1990-06-12 |
| 4933111 | Electrooptic device having a liquid crystalline polymer composite optical component | Alan Buckley, Tessie M. Che, Thomas M. Leslie, Dagobert E. Stuetz, Donald R. Ulrich | 1990-06-12 |
| 4915491 | Side chain liquid crystalline acrylic copolymers exhibiting nonlinear optical response | Ronald N. DeMartino, Hyun-Nam Yoon | 1990-04-10 |
| 4906407 | Azomethine compositions having nonlinear optical properties | Ronald N. DeMartino, Hyun-Nam Yoon | 1990-03-06 |
| 4898454 | Optical light switch or modulator device with a liquid crystalline composite optical component | Alan Buckley, Tessie M. Che, Thomas M. Leslie, Dagobert E. Stuetz, Donald R. Ulrich | 1990-02-06 |
| 4892682 | Azomethine compositions having nonlinear optical properties | Ronald N. DeMartino, Hyun-Nam Yoon | 1990-01-09 |
| 4882402 | Side chain liquid crystalline polymeric media exhibiting third order nonlinear optical response | Thomas M. Leslie, Hyun-Nam Yoon, Ronald N. DeMartino | 1989-11-21 |
| 4868250 | Polysiloxane polymers exhibiting nonlinear optical response | Ronald N. DeMartino, Hyun-Nam Yoon, Alan Buckley | 1989-09-19 |
| 4855376 | Side chain liquid crystalline polymers exhibiting nonlinear optical properties | Ronald N. De Martino, Hyun-Nam Yoon | 1989-08-08 |