Issued Patents All Time
Showing 51–75 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749015 | Method and system for fabricating floating guard rings in GaN materials | Donald R. Disney, Andrew P. Edwards, Hui Nie, Richard J. Brown, Isik C. Kizilyalli +2 more | 2014-06-10 |
| 8643134 | GaN-based Schottky barrier diode with field plate | Madhan Raj, Richard J. Brown, Thomas R. Prunty, Isik C. Kizilyalli, Hui Nie +2 more | 2014-02-04 |
| 8592298 | Fabrication of floating guard rings using selective regrowth | Linda Romano, Andrew P. Edwards, Hui Nie, Isik C. Kizilyalli, Richard J. Brown +1 more | 2013-11-26 |
| 8571817 | Integrated vapor delivery systems for chemical vapor deposition precursors | Christopher L. Chua, Zhihong Yang | 2013-10-29 |
| 8569153 | Method and system for carbon doping control in gallium nitride based devices | Thomas R. Prunty, Linda Romano, Richard J. Brown, Isik C. Kizilyalli, Hui Nie | 2013-10-29 |
| 8558242 | Vertical GaN-based metal insulator semiconductor FET | Richard J. Brown, Hui Nie, Andrew P. Edwards, Isik C. Kizilyalli, Thomas R. Prunty +2 more | 2013-10-15 |
| 8502234 | Monolithically integrated vertical JFET and Schottky diode | Isik C. Kizilyalli, Hui Nie, Andrew P. Edwards, Linda Romano, Richard J. Brown +1 more | 2013-08-06 |
| 8470619 | Selective decomposition of nitride semiconductors to enhance LED light extraction | Clifford F. Knollenberg, Christopher L. Chua | 2013-06-25 |
| D664170 | Cleaning plate for inducing turbulent flow of a processing chamber cleaning glass | Hua Chung, Xizi Dong, Kyawwin Jason Maung, Hiroji Hanawa, Sang Won Kang +6 more | 2012-07-24 |
| 8124993 | Selective decomposition of nitride semiconductors to enhance LED light extraction | Clifford F. Knollenberg, Christopher L. Chua | 2012-02-28 |
| 8023544 | Semiconductor light emitting devices with non-epitaxial upper cladding | Christopher L. Chua, Noble M. Johnson, Zhihong Yang | 2011-09-20 |
| 8000366 | Laser diode with high indium active layer and lattice matched cladding layer | Christopher L. Chua, Noble M. Johnson, Zhihong Yang | 2011-08-16 |
| 7941024 | Buried heterostructure device having integrated waveguide grating fabricated by single step MOCVD | Scott W. Corzine | 2011-05-10 |
| 7872272 | Nitride semiconductor ultraviolet LEDs with tunnel junctions and reflective contact | Christopher L. Chua | 2011-01-18 |
| 7856040 | Semiconductor light emitting devices with non-epitaxial upper cladding | Christopher L. Chua, Noble M. Johnson, Zhihong Yang | 2010-12-21 |
| 7851242 | Monolithic white and full-color light emitting diodes using optically pumped multiple quantum wells | Christopher L. Chua, Noble M. Johnson | 2010-12-14 |
| 7847297 | Ohmic contact on p-type GaN | Jeffrey N. Miller, Virginia Robbins, Steven D. Lester | 2010-12-07 |
| 7759689 | Photonic crystal structures and methods of making and using photonic crystal structures | — | 2010-07-20 |
| 7749782 | Laser roughening to improve LED emissions | Clifford F. Knollenberg, Christopher L. Chua, Jeng Ping Lu | 2010-07-06 |
| 7674352 | System and method for depositing a gaseous mixture onto a substrate surface using a showerhead apparatus | Lori D. Washington, Sandeep Nijhawan, Ronald Stevens, Jacob Smith, Alexander Tam +5 more | 2010-03-09 |
| 7656919 | Semiconductor system having a ring laser fabricated by epitaxial layer overgrowth | Michael Renne Ty Tan, Scott W. Corzine | 2010-02-02 |
| 7638810 | GaN laser with refractory metal ELOG masks for intracavity contact | Scott W. Corzine | 2009-12-29 |
| 7585769 | Parasitic particle suppression in growth of III-V nitride films using MOCVD and HVPE | Jacob Smith, Sandeep Nijhawan, Lori D. Washington, David Eaglesham | 2009-09-08 |
| 7575982 | Stacked-substrate processes for production of nitride semiconductor structures | Sandeep Nijhawan, Lori D. Washington, Jacob Smith, David Eaglesham | 2009-08-18 |
| 7560364 | Dislocation-specific lateral epitaxial overgrowth to reduce dislocation density of nitride films | Sandeep Nijhawan, Jacob Smith, Lori D. Washington | 2009-07-14 |