Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031577 | Multimodal microcavity OLED with multiple blue emitting layers | John W. Hamer, Shane Matesic | 2021-06-08 |
| 8722322 | Photonic heating of silver grids | Mitchell S. Burberry | 2014-05-13 |
| 7911133 | Electroluminescent device having improved light output | Yuan-Sheng Tyan, Giuseppe Farruggia, Raymond A. Kesel, Thomas R. Cushman | 2011-03-22 |
| 7888858 | Light emitting diode device incorporating a white light emitting layer in combination with a plurality of optical microcavities | Ronald S. Cok, Joel D. Shore, Yuan-Sheng Tyan | 2011-02-15 |
| 7859188 | LED device having improved contrast | Ronald S. Cok, Yuan-Sheng Tyan, Joel D. Shore | 2010-12-28 |
| 7833074 | Method of making a top-emitting OLED device having improved power distribution | Ronald S. Cok, Mitchell S. Burberry | 2010-11-16 |
| 7804245 | Electroluminescent device having improved brightness uniformity | — | 2010-09-28 |
| 7719182 | OLED device having improved light output | Ronald S. Cok, Joseph F. Revelli, Jr., Joel D. Shore, Lee W. Tutt | 2010-05-18 |
| 7602118 | OLED device having improved light output | Ronald S. Cok, Yuan-Sheng Tyan | 2009-10-13 |
| 7594839 | OLED device having improved light output | Ronald S. Cok, Jin-Shan Wang, Raymond A. Kesel, Yuan-Sheng Tyan | 2009-09-29 |
| 7564181 | Performance enhancement layer for OLED devices | Yuan-Sheng Tyan, Guiseppe Farruggia, Thomas R. Cushman | 2009-07-21 |
| 7548021 | OLED device having improved light output | Ronald S. Cok, Joseph F. Revelli, Jr., Joel D. Shore, Lee W. Tutt | 2009-06-16 |
| 7535646 | Light emitting device with microlens array | Krishnan Chari, Charles W. Lander, Jin-Shan Wang, Ronald S. Cok, Yuan-Sheng Tyan +1 more | 2009-05-19 |
| 7276848 | OLED device having improved light output | Ronald S. Cok | 2007-10-02 |
| 7132140 | Plural metallic layers in OLED donor | Kelvin Nguyen, Lee W. Tutt, Michael L. Boroson, Giana M. Phelan | 2006-11-07 |
| 6790594 | High absorption donor substrate coatable with organic layer(s) transferrable in response to incident laser light | Fridrich Vazan | 2004-09-14 |
| 6703184 | Low moisture donor substrate coatable with organic layers transferrable in response in incident radiation | Jehuda Greener | 2004-03-09 |
| 6365256 | Erasable phase change optical recording elements | Yuan-Sheng Tyan, Bruno Primerano, Giuseppe Farruggia, Fridrich Vazan, Thomas R. Cushman | 2002-04-02 |
| 6292457 | Recordable optical media with a silver-gold reflective layer | Michael P. Cunningham | 2001-09-18 |
| 6242068 | Recordable optical media with a silver-palladium reflective layer | — | 2001-06-05 |
| 6104686 | Copy protection marks on a transparent layer of an optical disk indicating that the disk has been previously accessed | Timothy Whitcher, Yuan-Sheng Tyan | 2000-08-15 |
| 5849458 | Recordable optical device including a barrier layer | Kee-Chuan Pan, Yuan-Sheng Tyan, Guiseppe Farruggia | 1998-12-15 |
| 5470626 | Optical recording layers containing sulfur | James C. Fleming, Gerald R. Lange | 1995-11-28 |
| 5077181 | Optical recording materials comprising antimony-tin alloys including a third element | Kee-Chuan Pan, Yuan-Sheng Tyan, Fridrich Vazan | 1991-12-31 |
| 4981772 | Optical recording materials comprising antimony-tin alloys including a third element | Kee-Chuan Pan, Yuan-Sheng Tyan, Fridrich Vazan | 1991-01-01 |