Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9025915 | Method and module for switching optical signals having different modes of propagation | — | 2015-05-05 |
| 8837935 | Technique for monitoring optical networks | Mordechay Tuby | 2014-09-16 |
| 8660426 | Optical signal to noise ratio monitoring technique and system | David Jimmy Dahan, David Levy | 2014-02-25 |
| 8655186 | Technique for selectively changing dispersion in optical communication channels | Avi Levy | 2014-02-18 |
| 8588621 | System and method for generating multilevel coded optical signals | David Jimmy Dahan | 2013-11-19 |
| 8543013 | Technique for detection of optical data signals | Michael Gutin | 2013-09-24 |
| 8385738 | Method and apparatus for routing data-carrying optical signals | — | 2013-02-26 |
| 8218966 | Technique for securing transmission of data along an optical communication line | Michael Gutin | 2012-07-10 |
| 8050563 | Self checking optical add drop multiplexer | Avi Levy | 2011-11-01 |
| 7840133 | Method and system for hybrid protection in optical networks | Mark Raymond Zaacks, Avner Libman | 2010-11-23 |
| 7751707 | Method and system for controlling optical network | Mark Raymond Zaacks, Michael Gutin, Tal Muzicant | 2010-07-06 |
| 7457354 | Method and device of analyzing a signal transmitted via a communication link | Avi Levy | 2008-11-25 |
| 7280768 | Method and system for handling optical signals | Mark Raymond Zaacks, Yaron Mintz | 2007-10-09 |
| 7187862 | Method of locating faults in optical telecommunication networks | — | 2007-03-06 |
| 7184553 | Method and system for encryption of optical signals | Michael Gutin | 2007-02-27 |
| 7181139 | Optical switching apparatus and methods | Doron Handelman | 2007-02-20 |
| 7127178 | Optical communication device | — | 2006-10-24 |
| 7068947 | Multi wavelength communication apparatus | — | 2006-06-27 |
| 7064814 | Chromatic dispersion measurement and compensation | Mark Raymond Zaacks | 2006-06-20 |
| 6816656 | Method and device for handling optical pulse signals | Michael Gutin, Boris Malomed | 2004-11-09 |
| 6591047 | Method and apparatus for compensation of nonlinearity in fiber optic links | Boris Malomed | 2003-07-08 |
| 6583904 | Method and apparatus for aligning optical interconnections between printed circuit boards | Hertzel Yehezkely | 2003-06-24 |
| 6549319 | Apparatus for optical wavelength conversion | — | 2003-04-15 |