Issued Patents All Time
Showing 76–100 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7496244 | Method for generating a linear single polarization output beam | George E. Berkey, Ming-Jun Li, Donnell Thaddeus Walton, Luis Alberto Zenteno | 2009-02-24 |
| 7450807 | Low bend loss optical fiber with deep depressed ring | Scott Robertson Bickham, Dana Craig Bookbinder, Ming-Jun Li, Pushkar Tandon, Snigdharaj Kumar Mishra | 2008-11-11 |
| 7433566 | Low bend loss optical fiber with high modulus coating | Dana Craig Bookbinder, Ming-Jun Li, Mark Alan McDermott | 2008-10-07 |
| 7424194 | Single polarization fiber and method of evaluating fiber cutoff wavelengths using optical time domain reflectometry | Xin Chen, Alan Frank Evans, Joohyun Koh, Ming-Jun Li | 2008-09-09 |
| 7412142 | Optical fiber with plurality of air holes and stress rods | Xin Chen, Joohyun Koh, Ming-Jun Li | 2008-08-12 |
| 7382957 | Rare earth doped double clad optical fiber with plurality of air holes and stress rods | Xin Chen, Ji Wang, Joohyun Koh, Ming-Jun Li, Donnell Thaddeus Walton +1 more | 2008-06-03 |
| 7339721 | Optical fiber light source based on third-harmonic generation | George E. Berkey, Ming-Jun Li, Shenping Li | 2008-03-04 |
| 7315677 | Dual dopant dual alpha multimode optical fiber | Ming-Jun Li, Pushkar Tandon | 2008-01-01 |
| 7280728 | Rare earth doped single polarization double clad optical fiber with plurality of air holes | George E. Berkey, Xin Chen, Joohyun Koh, Ming-Jun Li, Donnell Thaddeus Walton +2 more | 2007-10-09 |
| 7203407 | Rare earth doped single polarization double clad optical fiber and a method for making such fiber | George E. Berkey, Xin Chen, Joohyun Koh, Ming-Jun Li, Donnell Thaddeus Walton +2 more | 2007-04-10 |
| 7200309 | Single polarization and polarization maintaining optical fibers and system utilizing same | George E. Berkey, Xin Chen, Ming-Jun Li, William Allen Wood, Joohyun Koh | 2007-04-03 |
| 7194172 | Single polarization optical fiber and system and method for producing same | George E. Berkey, Xin Chen, Ming-Jun Li, William Allen Wood | 2007-03-20 |
| 7177512 | Solid type polarization maintaining fiber and apparatus | George E. Berkey, Xin Chen, Joohyun Koh, Ming-Jun Li | 2007-02-13 |
| 7158705 | Optical fiber with birefringence and large mode field diameter | George E. Berkey, Xin Chen, Ming-Jun Li, Ji Wang, William Allen Wood +1 more | 2007-01-02 |
| 7120340 | Single polarization optical fiber laser and amplifier | George E. Berkey, Ming-Jun Li, Donnell Thaddeus Walton, Luis Alberto Zenteno | 2006-10-10 |
| 7103250 | Optical fiber with high small-angle scatter and sensor using same | Lu Zhang, Snigdharaj Kumar Mishra, Alexej Sysoliatin | 2006-09-05 |
| 7079737 | Devices and methods for dynamic dispersion compensation | Andrey Evgenievich Korolev, Dominique Labilloy, Vasiliy Solovjev | 2006-07-18 |
| 7068943 | Devices and methods for dynamic dispersion compensation | Andrey Evgenievich Korolev, Dmitri Vladislavovich Kuksenkov, Shenping Li, Michael Sauer, Alexej Sysoliatin | 2006-06-27 |
| 7043125 | Optical waveguide fiber for local access | Phong Diep, James C. Fajardo, Ming-Jun Li, Gang Qi | 2006-05-09 |
| 6952515 | Non-linear positive dispersion optical fiber | Dmitri Vladislavovich Kuksenkov, Ming-Jun Li | 2005-10-04 |
| 6912342 | Optical fiber module having reduced multi-path interference | David Machewirth, Eric John Mozdy, Rachel S. Mozdy, V Srikant, Sergey Ten | 2005-06-28 |
| 6873776 | Waveguide fiber for dispersion and slope compensation | Ming-Jun Li, Gang Qi | 2005-03-29 |
| 6865328 | Positive dispersion optical fiber | George E. Berkey, Ming-Jun Li | 2005-03-08 |
| 6650814 | Single mode dispersion compensating optical fiber | Julie Caplen, Jean-Philippe J. deSandro, Keith Leonard House, Ming-Jun Li, V. Srikant | 2003-11-18 |
| 6539151 | Method for making separable multiple core optical fibers, the resulting fiber structures, and uses thereof | James C. Fajardo, Michael T. Gallagher, Michael J. Hackert, Daniel Warren Hawtof, George E. Berkey +2 more | 2003-03-25 |