Coleman; James J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Coleman; James J..The latest application filed is for "quantum well active region with three dimensional barriers and fabrication".
- Coleman; James J. - Monticello IL US
- Coleman; James J. - Champaign IL
| Patent | Date |
|---|---|
| Curved coupled waveguide array and laser Grant 8,494,025 - Coleman , et al. July 23, 2 | 2013-07-23 |
| Quantum well active region with three dimensional barriers and fabrication Grant 8,416,823 - Coleman , et al. April 9, 2 | 2013-04-09 |
| Porous device for optical and electronic applications and method of fabricating the porous device Grant 8,222,988 - Braun , et al. July 17, 2 | 2012-07-17 |
| Quantum Well Active Region With Three Dimensional Barriers And Fabrication App 20100208761 - Coleman; James J. ; et al. | 2010-08-19 |
| Curved Coupled Waveguide Array And Laser App 20100195683 - Coleman; James J. ; et al. | 2010-08-05 |
| Porous device for optical and electronic applications and method of fabricating the porous device App 20100065889 - Braun; Paul V. ; et al. | 2010-03-18 |
| Current biased dual DBR grating semiconductor laser Grant 7,339,968 - Coleman , et al. March 4, 2 | 2008-03-04 |
| Current biased dual DBR grating semiconductor laser App 20050180479 - Coleman, James J. ; et al. | 2005-08-18 |
| Current biased dual DBR grating semiconductor laser Grant 6,728,290 - Coleman , et al. April 27, 2 | 2004-04-27 |
| Index guided laser structure App 20030219053 - Swint, Reuel B. ; et al. | 2003-11-27 |
| Separate lateral confinement quantum well laser Grant 6,649,940 - Coleman , et al. November 18, 2 | 2003-11-18 |
| Separate lateral confinement quantum well laser App 20030006408 - Coleman, James J. ; et al. | 2003-01-09 |
| Semiconductor device and method Grant 4,994,882 - Hess , et al. February 19, 1 | 1991-02-19 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 