Issued Patents All Time
Showing 151–175 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992334 | Multi-layer highly reflective ohmic contacts for semiconductor devices | Jonathan J. Wierer, Jr., Serge L. Rudaz | 2006-01-31 |
| 6989555 | Strain-controlled III-nitride light emitting device | Werner Goetz, Anneli Munkholm | 2006-01-24 |
| 6956246 | Resonant cavity III-nitride light emitting devices fabricated by growth substrate removal | John E. Epler, Jonathan J. Wierer, Jr. | 2005-10-18 |
| 6946309 | III-Phosphide and III-Arsenide flip chip light-emitting devices | Michael D. Camras, Daniel A. Steigerwald, Frank M. Steranka, Michael J. Ludowise, Paul Scott Martin +2 more | 2005-09-20 |
| 6903376 | Selective placement of quantum wells in flipchip light emitting diodes for improved light extraction | Yu-Chen Shen, Michael J. Ludowise | 2005-06-07 |
| 6849472 | Nitride semiconductor device with reduced polarization fields | Tetsuya Takeuchi, Norihide Yamada, Hiroshi Amano, Isamu Akasaki | 2005-02-01 |
| 6847057 | Semiconductor light emitting devices | Nathan Gardner, Jonathan J. Wierer, Jr., Gerd O. Mueller | 2005-01-25 |
| 6844571 | III-nitride light-emitting device with increased light generating capability | Daniel A. Steigerwald, Fred A. Kish, Jr., Pradeep Rajkomar, Jonathan J. Wierer, Jr., Tun Tan | 2005-01-18 |
| 6800500 | III-nitride light emitting devices fabricated by substrate removal | Carrie Carter Coman, Fred A. Kish, Jr., Paul Scott Martin | 2004-10-05 |
| 6784463 | III-Phospide and III-Arsenide flip chip light-emitting devices | Michael D. Camras, Daniel A. Steigerwald, Frank M. Steranka, Michael J. Ludowise, Paul Scott Martin +2 more | 2004-08-31 |
| 6744077 | Selective filtering of wavelength-converted semiconductor light emitting devices | Troy Trottier, Gerd O. Mueller, Regina B. Mueller-Mach | 2004-06-01 |
| 6683327 | Nucleation layer for improved light extraction from light emitting devices | Tetsuya Takeuchi, Junko Kobayashi | 2004-01-27 |
| 6649440 | Aluminum indium gallium nitride-based LED having thick epitaxial layer for improved light extraction | Paul Scott Martin, Tun Tan | 2003-11-18 |
| 6646292 | Semiconductor light emitting device and method | Daniel Steigerwald | 2003-11-11 |
| 6642652 | Phosphor-converted light emitting device | William David Collins, III, Godefridus Johannes Verhoeckx, Nicolaas Joseph Martin Van Leth | 2003-11-04 |
| 6576488 | Using electrophoresis to produce a conformally coated phosphor-converted light emitting semiconductor | William David Collins, III, Godefridus Johannes Verhoeckx, Nicolaas Joseph Martin van Leth | 2003-06-10 |
| 6570190 | LED having angled sides for increased side light extraction | Fred A. Kish, Jr., Tun Tan | 2003-05-27 |
| 6525335 | Light emitting semiconductor devices including wafer bonded heterostructures | Christopher Kocot | 2003-02-25 |
| 6521914 | III-Nitride Light-emitting device with increased light generating capability | Daniel Steigerwald, Fred A. Kish, Jr., Pradeep Rajkomar, Jonathan J. Wierer, Jr., Tun Tan | 2003-02-18 |
| 6514782 | Method of making a III-nitride light-emitting device with increased light generating capability | Jonathan J. Wierer, Jr., Daniel Steigerwald, Fred A. Kish, Jr., Pradeep Rajkomar | 2003-02-04 |
| 6504171 | Chirped multi-well active region LED | Patrick N. Grillot, Christopher Kocot, Eugene Chen, Stephen A. Stockman, Ying-Lan Chang +1 more | 2003-01-07 |
| 6486499 | III-nitride light-emitting device with increased light generating capability | Daniel Steigerwald, Fred A. Kish, Jr., Pradeep Rajkomar, Jonathan J. Wierer, Jr., Tun Tan | 2002-11-26 |
| 6420199 | Methods for fabricating light emitting devices having aluminum gallium indium nitride structures and mirror stacks | Carrie Carter Coman, R. Scott Kern, Fred A. Kish, Jr., Arto Nurmikko, Yoon-Kyu Song | 2002-07-16 |
| 6323063 | Forming LED having angled sides for increased side light extraction | Fred A. Kish, Jr., Tun Tan | 2001-11-27 |
| 6320206 | Light emitting devices having wafer bonded aluminum gallium indium nitride structures and mirror stacks | Carrie Carter Coman, R. Scott Kern, Fred A. Kish, Jr., Arto Nurmikko, Yoon-Kyu Song | 2001-11-20 |