Wu; Pingfan P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Pingfan P..The latest application filed is for "polarization beam separator and combiner".
- Wu; Pingfan P. - Niskayuna NY
- Wu; Pingfan P. - Willingboro NJ
| Patent | Date |
|---|---|
| Data storage method and device Grant 8,842,351 - Lawrence , et al. September 23, 2 | 2014-09-23 |
| Polarization beam separator and combiner Grant 7,359,584 - Wu , et al. April 15, 2 | 2008-04-15 |
| Polarization beam separator and combiner App 20070189657 - Wu; Pingfan P. ; et al. | 2007-08-16 |
| Polarization beam separator and combiner Grant 7,206,479 - Wu , et al. April 17, 2 | 2007-04-17 |
| Polarization beam separator and combiner App 20040213512 - Wu, Pingfan P. ; et al. | 2004-10-28 |
| Polarization beam separator and combiner Grant 6,741,764 - Wu , et al. May 25, 2 | 2004-05-25 |
| Polarization beam separator and combiner App 20030091261 - Wu, Pingfan P. ; et al. | 2003-05-15 |
| Grating-based MUX/DMUX with expanded waveguides App 20030091276 - Wang, Qi ; et al. | 2003-05-15 |
| Light frequency stabilizer App 20030076568 - Wu, Pingfan P. ; et al. | 2003-04-24 |
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