Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345505 | Single aperture laser range finder | Leo Volfson | 2025-07-01 |
| 11609069 | Single aperture laser range finder | Leo Volfson | 2023-03-21 |
| 10550028 | Fiber optic manufacturing in space | Leo Volfson | 2020-02-04 |
| 10189737 | Fiber optic manufacturing in space | Leo Volfson | 2019-01-29 |
| 9988295 | Fiber optic manufacturing in space | Leo Volfson | 2018-06-05 |
| 8849078 | High power laser system with multiport circulator | Hongbo Yu, Alex Yusim | 2014-09-30 |
| 8828624 | Method and device for fabricating volume Bragg gratings | Valentin Gapontsev, Alex Ovtchinnikov, Alexey P. Komissarov | 2014-09-09 |
| 8320415 | High-power multi-port circulator | Alex Yusim, Hongbo Yu | 2012-11-27 |
| 8111451 | MOPA seed source with wavelength control for resonant frequency conversion | Yuri Grapov, Ning Liu | 2012-02-07 |
| 8098438 | Power monitoring device for powerful fiber laser systems | Alexey M. Mamin, Denis V. Gapontsev | 2012-01-17 |
| 7580600 | Free space high power fiber coupler | Alex Yusim | 2009-08-25 |
| 7110644 | Mode coupling devices with complex spectral profile | Victor Grubsky | 2006-09-19 |
| 7006537 | Single polarization fiber laser | Monica Minden | 2006-02-28 |
| 6950576 | Mode coupling devices with complex spectral profile | Victor Grubsky | 2005-09-27 |
| 6850665 | Wavelength-selective optical fiber components using cladding-mode assisted coupling | Victor Grubsky | 2005-02-01 |
| 6528239 | Method of forming a grating in a waveguide | — | 2003-03-04 |
| 6453095 | Tuning of optical dispersion by using a tunable fiber bragg grating | Kai-Ming Feng, Jin-Xing Cai, Alan E. Willner, Victor Grubsky, Jack L. Feinberg | 2002-09-17 |
| 6442305 | Method for altering the refractive index of optical fibers using stress | Ertan Salik | 2002-08-27 |
| 6344298 | Circumferentially varying mask and fabrication of fiber gratings using a mask | Jack L. Feinberg, Anton Skorucak | 2002-02-05 |
| 6310998 | Fabrication of refractive index patterns in optical fibers having protective optical coatings | — | 2001-10-30 |
| 6222973 | Fabrication of refractive index patterns in optical fibers having protective optical coatings | — | 2001-04-24 |
| 6058226 | Optical fiber sensors, tunable filters and modulators using long-period gratings | — | 2000-05-02 |
| 5972542 | Method of making a phase mask and mask for use in near-ultra-violet formation of refractive-index grating | — | 1999-10-26 |
| 5903690 | Method for changing the refraction index in germanium silicate glass | Evgeny Mikhailovich Dianov, Artem Frolov | 1999-05-11 |
| 5881186 | Near-ultra-violet formation of refractive-index grating using phase mask | — | 1999-03-09 |