Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574467 | Benzo-fused heterocyclic chromophores for nonlinear optical devices | Matthew C. Davis, Andrew P. Chafin, William W. Lai | 2013-11-05 |
| 8574468 | Benzo-fused heterocyclic chromophores for nonlinear optical devices | Matthew C. Davis, Andrew P. Chafin | 2013-11-05 |
| 7379633 | Methods for fabrication of polymer integrated optical transceiver modules | Paul R. Ashley, Michael D. Bramson | 2008-05-27 |
| 7302119 | Polymer phase modulator | Michael D. Bramson, Paul R. Ashley | 2007-11-27 |
| 7239765 | Polymer phase modulator | Michael D. Bramson, Paul R. Ashley | 2007-07-03 |
| 7228022 | Polymer integrated optical transceiver | Michael D. Bramson, Paul R. Ashley | 2007-06-05 |
| 7071268 | Electro-optic polymers with tunable refractive index for optical waveguides | Peter Zarras, John D. Stenger-Smith | 2006-07-04 |
| 6861497 | Polyimides having an unusually low and tunable electrical resistivity useful for electrical and optical applications | Richard A. Hollins, Peter Zaras, Andrew Guenthner, Andrew P. Chafin, Mathew C. Davis +1 more | 2005-03-01 |
| 6389215 | Low birefringent polyimides for optical waveguides statement regarding federally sponsored research or development | Andrew P. Chafin, Rena Yee, Peter Zarras | 2002-05-14 |
| 6114031 | Polarized films from pairwise-deposited semi-ionomeric syndioregic polymers | Marion J. Roberts, John D. Stenger-Smith, Kenneth J. Wynne, Peter Zarras, Andrew P. Chafin +1 more | 2000-09-05 |
| 5882785 | Nonlinear optical films from pair-wise-deposited semi-ionomeric syndioregic polymers | Richard A. Hollins, Marion J. Roberts, Peter Zarras, John D. Stenger-Smith, Kenneth J. Wynne +1 more | 1999-03-16 |
| 5520968 | Multilayer second-order nonlinear optical films of head-to-head, mainchain chromophoric polymers | Kenneth J. Wynne, James M. Hoover, John D. Stenger-Smith, Ronald A. Henry, Andrew P. Chafin | 1996-05-28 |
| 5328633 | Extended-release plaque preventing and dissolving compositions | Michael A. Hasting, Michael A. Gustavson | 1994-07-12 |
| 5286803 | Coumarin dyes and side-chain coumarin dye-substituted polymers which exhibit nonlinear optical properties | Ronald A. Henry, James M. Hoover | 1994-02-15 |
| 5247055 | Accordion-like polymers for nonlinear applications | John D. Stenger-Smith, Ronald A. Henry, James M. Hoover, John Fischer, Kenneth J. Wynne | 1993-09-21 |
| 5225285 | Polarized thin films from dye-substituted polymers containing hydrophobically terminated stilbazolium radicals | Robert C. Hall, James M. Hoover | 1993-07-06 |
| 5212269 | Main chain chromophoric polymers with second order nonlinear optical properties | John Fischer, Ronald A. Henry, James M. Hoover, John D. Stenger-Smith, Andrew P. Chafin | 1993-05-18 |
| 4234703 | Polymer compositions and a method for enhancement in phase compatibility of elastomers with relatively rigid polymers | — | 1980-11-18 |