Hu; Martin H
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hu; Martin H.The latest application filed is for "method and device for performing dbr laser wavelength modulation free of thermal effect".
- Hu; Martin H - Painted Post NY
- Hu; Martin H. - Painted Post NY
| Patent | Date |
|---|---|
| System and method for modulating a semiconductor laser Grant 7,502,394 - Hu , et al. March 10, 2 | 2009-03-10 |
| Wavelength control in semiconductor lasers Grant 7,483,458 - Bhatia , et al. January 27, 2 | 2009-01-27 |
| Method and device for performing wavelength modulation with Distributed Bragg Reflector (DBR) laser Grant 7,436,871 - Hu , et al. October 14, 2 | 2008-10-14 |
| Method and device for performing DBR laser wavelength modulation free of thermal effect Grant 7,400,659 - Hu , et al. July 15, 2 | 2008-07-15 |
| Method and device for performing DBR laser wavelength modulation free of thermal effect App 20070133629 - Hu; Martin H. ; et al. | 2007-06-14 |
| System and method for modulating a semiconductor laser App 20060159139 - Hu; Martin H. ; et al. | 2006-07-20 |
| Method and device for performing wavelength modulation with distributed bragg reflector (DBR) laser App 20060120416 - Hu; Martin H. ; et al. | 2006-06-08 |
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