Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828596 | Contacting scheme for large and small area semiconductor light emitting flip chip devices | Jerome Chandra Bhat, Michael J. Ludowise | 2004-12-07 |
| 6794731 | Minority carrier semiconductor devices with improved reliability | Stephen A. Stockman, Changhua Chen | 2004-09-21 |
| 6784463 | III-Phospide and III-Arsenide flip chip light-emitting devices | Michael D. Camras, Frank M. Steranka, Michael J. Ludowise, Paul Scott Martin, Michael R. Krames +2 more | 2004-08-31 |
| 6756186 | Producing self-aligned and self-exposed photoresist patterns on light emitting devices | William David Collins, III, Wayne L. Snyder | 2004-06-29 |
| 6730940 | Enhanced brightness light emitting device spot emitter | Frank M. Steranka, Matthijs Keuper | 2004-05-04 |
| 6657300 | Formation of ohmic contacts in III-nitride light emitting devices | Werner Goetz, Michael D. Camras, Changhua Chen, Gina L. Christenson, R. Scott Kern +2 more | 2003-12-02 |
| 6630689 | Semiconductor LED flip-chip with high reflectivity dielectric coating on the mesa | Jerome Chandra Bhat | 2003-10-07 |
| 6547249 | Monolithic series/parallel led arrays formed on highly resistive substrates | William David Collins, III, Jerome Chandra Bhat | 2003-04-15 |
| 6455878 | Semiconductor LED flip-chip having low refractive index underfill | Jerome Chandra Bhat, Michael J. Ludowise | 2002-09-24 |
| 5909051 | Minority carrier semiconductor devices with improved stability | Stephen A. Stockman, Changhua Chen | 1999-06-01 |