Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678364 | Method and apparatus for forming sunglass lenses with a predetermined gradient | Robert K. Tendler | 2017-06-13 |
| 9372353 | Method and apparatus for forming sunglass lenses with a predetermined gradient | Robert K. Tendler | 2016-06-21 |
| 9128302 | Method and apparatus for making polarized sunglasses | Robert K. Tendler | 2015-09-08 |
| 7717564 | Projection system including intrinsic polarizer | Philip J. Ralli, Pradnya V. Nagarkar, James N. Gordon, Ikuko Ebihara, Charles L. Bruzzone | 2010-05-18 |
| 7391569 | Projection system including intrinsic polarizer | Philip J. Ralli, Pradnya V. Nagarkar, James N. Gordon, Ikuko Ebihara, Charles L. Bruzzone | 2008-06-24 |
| 7339736 | Light polarizing film | Pradnya V. Nagarkar | 2008-03-04 |
| 7251075 | Polarizers coated with optically functional layers | William K. Smyth, Pradnya V. Nagarkar | 2007-07-31 |
| 7110178 | Polarizers coated with optically functional layers | William K. Smyth, Pradnya V. Nagarkar | 2006-09-19 |
| 7088511 | Light polarizing film and method of making same | Pradnya V. Nagarkar | 2006-08-08 |
| 6630970 | Polarizers for use with liquid crystal displays | William K. Smyth, Philip J. Ralli, James N. Gordon, John J. Cael, John C. Branca +3 more | 2003-10-07 |
| 6549335 | High durability circular polarizer for use with emissive displays | Richard Pawlak, Gene R. Carlson, James N. Gordon | 2003-04-15 |
| 5925289 | Synthetic UV-bleached polarizer and method for the manufacture thereof | John J. Cael, Robert L. Jones, Rong-Chang Liang, Tung-Feng Yeh | 1999-07-20 |
| 5666223 | High-efficiency K-sheet polarizer | Stewart Bennett, John J. Cael, Narendra S. Kadaba | 1997-09-09 |
| 4591512 | Method of making light polarizer | James L. Racich, Norman W. Schuler | 1986-05-27 |
| 4201450 | Rigid electro-optic device using a transparent ferroelectric ceramic element | — | 1980-05-06 |