Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863631 | A1InGaP LED having reduced temperature dependence | Michael R. Krames, Nathan Gardner | 2011-01-04 |
| 7625104 | Light emitting diode for mounting to a heat sink | Li Zhang, Frank J. Wall, Jr., Jeff Kmetec, Johannes Wilhelmus Weekamp | 2009-12-01 |
| 7544525 | AllnGaP LED having reduced temperature dependence | Michael R. Krames, Nathan Gardner | 2009-06-09 |
| 7462502 | Color control by alteration of wavelength converting element | Steven Paolini, Michael D. Camras, Oscar Arturo Chao Pujol, John E. Epler | 2008-12-09 |
| 7419839 | Bonding an optical element to a light emitting device | Michael D. Camras, William R. Imler, Frank S. Wall, Jr, Michael R. Krames, Helena Ticha +1 more | 2008-09-02 |
| 7279345 | Method of forming light emitting devices with improved light extraction efficiency | Michael D. Camras, Michael R. Krames, Wayne L. Snyder, Robert C. Taber, John Uebbing +6 more | 2007-10-09 |
| 7276737 | Light emitting devices with improved light extraction efficiency | Michael D. Camras, Gerard Harbers, William R. Imler, Matthijs Keuper, Paul Scott Martin +4 more | 2007-10-02 |
| 7244630 | A1InGaP LED having reduced temperature dependence | Michael R. Krames, Nathan Gardner | 2007-07-17 |
| 7064355 | Light emitting diodes with improved light extraction efficiency | Michael D. Camras, Michael R. Krames, Wayne L. Snyder, Robert C. Taber, John Uebbing +6 more | 2006-06-20 |
| 7053419 | Light emitting diodes with improved light extraction efficiency | Michael D. Camras, Michael R. Krames, Wayne L. Snyder, Robert C. Taber, John Uebbing +5 more | 2006-05-30 |
| 7009213 | Light emitting devices with improved light extraction efficiency | Michael D. Camras, Gerard Harbers, William R. Imler, Matthijs Keuper, Paul Scott Martin +4 more | 2006-03-07 |
| 6969946 | Enhanced brightness light emitting device spot emitter | Daniel A. Steigerwald, Matthijs Keuper | 2005-11-29 |
| 6946309 | III-Phosphide and III-Arsenide flip chip light-emitting devices | Michael D. Camras, Daniel A. Steigerwald, Michael J. Ludowise, Paul Scott Martin, Michael R. Krames +2 more | 2005-09-20 |
| 6784463 | III-Phospide and III-Arsenide flip chip light-emitting devices | Michael D. Camras, Daniel A. Steigerwald, Michael J. Ludowise, Paul Scott Martin, Michael R. Krames +2 more | 2004-08-31 |
| 6730940 | Enhanced brightness light emitting device spot emitter | Daniel A. Steigerwald, Matthijs Keuper | 2004-05-04 |
| 5502316 | Wafer bonding of light emitting diode layers | Fred A. Kish, Jr., Dennis C. DeFevere, Virginia Robbins, John Uebbing | 1996-03-26 |
| 5376580 | Wafer bonding of light emitting diode layers | Fred A. Kish, Jr., Dennis C. DeFevere, Virginia Robbins, John Uebbing | 1994-12-27 |
| 4965223 | Method of manufacturing a partially opaque substrate red led | — | 1990-10-23 |
| 4920404 | Low stress light-emitting diode mounting package | Dinesh C. Shrimali, Cheryl L. McLeod | 1990-04-24 |
| 4864369 | P-side up double heterojunction AlGaAs light-emitting diode | Wayne L. Snyder, Dennis C. DeFevere, Chin-Wang Tu | 1989-09-05 |
| 4864371 | Partially opaque substrate red LED | — | 1989-09-05 |