Po; Hong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Po; Hong.The latest application filed is for "bi-directional pump light fiber for energy transfer to a cladding pumped fiber".
- Po; Hong - Sherborn MA
- Po; Hong - Millis MA
| Patent | Date |
|---|---|
| Bi-directional Pump Light Fiber For Energy Transfer To A Cladding Pumped Fiber App 20180239083 - Po; Hong | 2018-08-23 |
| Higher Order Mode Optical Fiber Laser or Amplifier App 20090041064 - Po; Hong | 2009-02-12 |
| Ring core fiber Grant 7,437,041 - Po October 14, 2 | 2008-10-14 |
| Optical fiber Grant 7,359,604 - Po April 15, 2 | 2008-04-15 |
| Multi-wavelength optical fiber Grant 7,340,136 - Po , et al. March 4, 2 | 2008-03-04 |
| Optical fiber and system containing same Grant 7,277,610 - Demidov , et al. October 2, 2 | 2007-10-02 |
| Ring Core Fiber App 20070206900 - Po; Hong | 2007-09-06 |
| Ring core fiber Grant 7,215,858 - Po May 8, 2 | 2007-05-08 |
| Optical fiber App 20060291788 - Po; Hong | 2006-12-28 |
| Raman fiber laser Grant 6,959,021 - Po , et al. October 25, 2 | 2005-10-25 |
| Fiber for enhanced energy absorption Grant 6,950,586 - Po September 27, 2 | 2005-09-27 |
| Optical fiber Grant 6,917,742 - Po July 12, 2 | 2005-07-12 |
| Optical fiber App 20040208464 - Po, Hong | 2004-10-21 |
| Multi-wavelength optical fiber App 20040179797 - Po, Hong ; et al. | 2004-09-16 |
| Ring core fiber App 20040156608 - Po, Hong | 2004-08-12 |
| Optical fiber and system containing same App 20040156588 - Demidov, Andrey A. ; et al. | 2004-08-12 |
| Fiber for enhanced energy absorption App 20040156606 - Po, Hong | 2004-08-12 |
| Fiber for enhanced energy absorption Grant 6,516,124 - Po February 4, 2 | 2003-02-04 |
| Raman fiber laser App 20020126714 - Po, Hong ; et al. | 2002-09-12 |
| Fiber for enhanced energy absorption App 20020122645 - Po, Hong | 2002-09-05 |
| Laser composition for preventing photo-induced damage Grant 6,154,598 - Gavrilovic , et al. November 28, 2 | 2000-11-28 |
| Optical fiber laser and geometric coupler Grant 5,268,978 - Po , et al. December 7, 1 | 1993-12-07 |
| Optical waveguide amplifier and laser Grant 4,852,117 - Po July 25, 1 | 1989-07-25 |
| Optical fiber lasers and amplifiers Grant 4,815,079 - Snitzer , et al. March 21, 1 | 1989-03-21 |
| Wavelength selective optical cavity including holographic filter layers Grant 4,759,596 - Po , et al. July 26, 1 | 1988-07-26 |
| Optical fiber laser Grant 4,680,767 - Hakimi , et al. July 14, 1 | 1987-07-14 |
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