Levy; David S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Levy; David S..The latest application filed is for "integrateable optical interleaver and de-interleaver".

Company Profile

0.12.9

Levy; David S. - Bedminster NJ
Levy; David S - Freehold NJ
Levy; David S. - Freehold NJ
Levy; David S. - Seal Beach CA
Levy; David S. - Freehold Township Monmouth County

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for maximizing wavelength reuse in optically protected WDM networks Grant 8,305,881 - Harby , et al. November 6, 2	2012-11-06
Integrated reconfigurable optical add/drop multiplexer Grant 7,437,075 - Doerr , et al. October 14, 2	2008-10-14
Integrateable optical interleaver and de-interleaver Grant 7,409,121 - Doerr , et al. August 5, 2	2008-08-05
Duobinary transmission system and method Grant 7,362,980 - Gill , et al. April 22, 2	2008-04-22
Apparatus and method for duobinary transmission Grant 7,362,979 - Gill , et al. April 22, 2	2008-04-22
Integrateable Optical Interleaver and De-Interleaver App 20070098325 - Doerr; Christopher Richard ; et al.	2007-05-03
Integrateable optical interleaver and de-interleaver Grant 7,171,067 - Doerr , et al. January 30, 2	2007-01-30
Provisionable keep-alive signal for physical-layer protection of an optical network Grant 7,171,116 - Korotky , et al. January 30, 2	2007-01-30
Method and apparatus for locating faults in an optical network Grant 7,155,123 - Levy , et al. December 26, 2	2006-12-26
Method and apparatus for multi-protocol and multi-rate optical channel performance monitoring Grant 7,099,582 - Belhadj-Yahya , et al. August 29, 2	2006-08-29
Method and system for maximizing wavelength reuse in optically protected WDM networks App 20060039278 - Harby; Robert S. ; et al.	2006-02-23
Integrateable optical interleaver and de-interleaver App 20050053320 - Doerr, Christopher Richard ; et al.	2005-03-10
Reduced size multimode interference based coupler Grant 6,792,172 - Levy , et al. September 14, 2	2004-09-14
Duobinary transmission system and method App 20040151512 - Gill, Douglas M. ; et al.	2004-08-05
Apparatus and method for duobinary transmission App 20040151511 - Gill, Douglas M. ; et al.	2004-08-05
Control channel processor and switching mechanism Grant 6,766,113 - Al-Salameh , et al. July 20, 2	2004-07-20
Shared optical protection ring architecture Grant 6,721,502 - Al-Salameh , et al. April 13, 2	2004-04-13
Provisionable keep-alive signal for physical-layer protection of an optical network App 20040052518 - Korotky, Steven K. ; et al.	2004-03-18
Integrated reconfigurable optical add/drop multiplexer App 20040042795 - Doerr, Christopher Richard ; et al.	2004-03-04
Method and apparatus for multi-protocol and multi-rate optical channel performance monitoring App 20030223746 - Belhadj-Yahya, Chedly ; et al.	2003-12-04
Method and apparatus for locating faults in an optical network App 20030210908 - Levy, David S. ; et al.	2003-11-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.