Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946689 | Microcavity OLEDs for lighting | — | 2015-02-03 |
| 8829498 | Photodetector and upconversion device with gain (EC) | Do-Young Kim, Bhabendra K. Pradhan | 2014-09-09 |
| 8796699 | Method and apparatus for sensing infrared radiation | Do-Young Kim | 2014-08-05 |
| 8716701 | Method and apparatus for providing a charge blocking layer on an infrared up-conversion device | Do-Young Kim, Dong Woo SONG, Galileo Sarasqueta, Bhabendra K. Pradhan | 2014-05-06 |
| 8648247 | SolarTurf: solar energy harvesting artificial turf | Jiangeng Xue, Kirk S. Schanze, John R. Reynolds | 2014-02-11 |
| 8598573 | Infrared pass visible blocker for upconversion devices | Do-Young Kim, Bhabendra K. Pradhan | 2013-12-03 |
| 8592801 | Up-conversion device with broad band absorber | Do-Young Kim, Bhabendra K. Pradhan, Jae Woong Lee | 2013-11-26 |
| 8564048 | Contact barrier modulation of field effect transistors | Andrew G. Rinzler, Bo Liu, Mitchell Austin McCarthy, John R. Reynolds | 2013-10-22 |
| 8519088 | Earth-toned photovoltaic devices | Pierre Marc Beaujuge, John R. Reynolds, Jegadesan Subbiah | 2013-08-27 |
| 8405028 | Method and apparatus for infrared detection and display | — | 2013-03-26 |
| 8304728 | Method and apparatus for infrared detection and display | — | 2012-11-06 |
| 8232561 | Nanotube enabled, gate-voltage controlled light emitting diodes | Andrew G. Rinzler, Bo Liu, Mitchell Austin McCarthy, John R. Reynolds | 2012-07-31 |
| 7893474 | Method and apparatus for imaging utilizing an ultrasonic imaging sensor array | Juan Claudio Nino | 2011-02-22 |
| 7772761 | Organic electrophosphorescence device having interfacial layers | Stelios A. Choulis, Mathew K. Mathai, Vi-En Choong | 2010-08-10 |
| 7710365 | Determining leakage in matrix-structured electronic devices | Florian Pschenitzka, Egbert Hoefling | 2010-05-04 |
| 7679282 | Polymer and small molecule based hybrid light source | Vi-En Choong, Stelios A. Choulis, Benjamin Claus Krummacher, Mathew K. Mathai | 2010-03-16 |
| 7626332 | Luminance uniformity enhancement methods for an OLED light source | Wencheng Su, Homer Antoniadis | 2009-12-01 |
| 7576356 | Solution processed crosslinkable hole injection and hole transport polymers for OLEDs | Wencheng Su | 2009-08-18 |
| 7157928 | Determining leakage in matrix-structured electronic devices | Florian Pschenitzka, Egbert Hoefling | 2007-01-02 |
| 6989806 | Current limiting device | Homer Antoniadis, Ian Millard, Vung Van Vo | 2006-01-24 |
| 6747639 | Voltage-source thin film transistor driver for active matrix displays | — | 2004-06-08 |
| 6326224 | Method of purifying a primary color generated by an OED | Ji-Hai Xu, Hsing-Chung Lee | 2001-12-04 |
| 6130001 | Organic electroluminescent device with continuous organic medium | Song Q. Shi, Hsing-Chung Lee, Cynthia G. Briscoe | 2000-10-10 |
| 6114055 | Organic electroluminescent device with continuous organic medium containing rubrene | Vi-En Choong | 2000-09-05 |
| 6111361 | Light emitting apparatus and method of fabrication | Ji-Hai Xu, Hsing-Chung Lee | 2000-08-29 |