Issued Patents All Time
Showing 376–400 of 412 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5874803 | Light emitting device with stack of OLEDS and phosphor downconverter | Dmitri Z. Garbuzov, Paul E. Burrows | 1999-02-23 |
| 5861219 | Organic light emitting devices containing a metal complex of 5-hydroxy-quinoxaline as a host material | Mark E. Thompson, Paul E. Burrows, Yujian You, Andrei Shoustikov | 1999-01-19 |
| 5859866 | Photonic integration using a twin waveguide structure | Chih-Ping Chao, Miland Gokhale, Ligeng Xu | 1999-01-12 |
| 5844363 | Vacuum deposited, non-polymeric flexible organic light emitting devices | Gong Gu, Paul E. Burrows | 1998-12-01 |
| 5834893 | High efficiency organic light emitting devices with light directing structures | Vladimir Bulovic, Paul E. Burrows, Dmitri Z. Garbuzov | 1998-11-10 |
| 5757026 | Multicolor organic light emitting devices | Mark E. Thompson, Paul E. Burrows, Linda Susan Sapochak, Dennis Matthew McCarty | 1998-05-26 |
| 5757139 | Driving circuit for stacked organic light emitting devices | Paul E. Burrows | 1998-05-26 |
| 5721160 | Multicolor organic light emitting devices | Mark E. Thompson, Paul E. Burrows, Linda Susan Sapochak, Dennis Matthew McCarty | 1998-02-24 |
| 5707745 | Multicolor organic light emitting devices | Mark E. Thompson, Paul E. Burrows, Linda Susan Sapochak, Dennis Matthew McCarty | 1998-01-13 |
| 5703436 | Transparent contacts for organic devices | Mark E. Thompson, Paul E. Burrows, Vladimir Bulovic, Gong Gu | 1997-12-30 |
| 5655041 | Method and apparatus for active alignment of semiconductor optical waveguides | Chih-Ping Chao | 1997-08-05 |
| 5554220 | Method and apparatus using organic vapor phase deposition for the growth of organic thin films with large optical non-linearities | Vladimir Sinisa Ban, Paul E. Burrows, Jeffrey Schwartz | 1996-09-10 |
| 5518934 | Method of fabricating multiwavelength infrared focal plane array detector | Gregory H. Olsen, Dong-Su Kim, Michael Lange | 1996-05-21 |
| 5479032 | Multiwavelength infrared focal plane array detector | Gregory H. Olsen, Dong-Su Kim, Michael Lange | 1995-12-26 |
| 5374935 | Coherent optically controlled phased array antenna system | — | 1994-12-20 |
| 5315129 | Organic optoelectronic devices and methods | Franky So | 1994-05-24 |
| 5287421 | All-optical modulation in crystalline organic semiconductor waveguides | De Yu Zang | 1994-02-15 |
| 5172385 | Polarization-selective integrated optoelectronic devices incorporating crystalline organic thin films | Franky So, De Yu Zang | 1992-12-15 |
| 5072439 | High speed opto-electronic crossbar switch | Gregory L. Tangonan | 1991-12-10 |
| 4991238 | Spa cover lift | — | 1991-02-12 |
| 4990989 | Restricted contact planar photodiode | Mahmoud A. ElHamamsy, John R. Zuber | 1991-02-05 |
| 4953155 | Current summed optoelectronic crossbar switch | Gregory L. Tangonan, Vincent L. Jones | 1990-08-28 |
| 4894703 | Restricted contact, planar photodiode | Mahmoud A. E. Hamamsy, John R. Zuber | 1990-01-16 |
| 4876209 | Method of making avalanche photodiode | — | 1989-10-24 |
| 4857982 | Avalanche photodiode with floating guard ring | — | 1989-08-15 |