Bhatnagar; Vipul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bhatnagar; Vipul.The latest application filed is for "optical switch with path continuity monitoring for optical protection switching".

Company Profile

3.14.7

Bhatnagar; Vipul - Kensington MD

*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
Optical switch with path continuity monitoring for optical protection switching Grant 10,826,601 - Bhatnagar , et al. November 3, 2	2020-11-03
Optical switch with path continuity monitoring for optical protection switching App 20200228197 - Bhatnagar; Vipul ; et al.	2020-07-16
Optical amplifier signaling systems and methods for shutoff coordination and topology discovery Grant 10,615,867 - Bhatnagar , et al.	2020-04-07
Synchronization Of Optical Protection Switching And Loading Of Path Specific Characteristics App 20180248617 - AL SAYEED; Choudhury A. ; et al.	2018-08-30
Synchronization of optical protection switching and loading of path specific characteristics Grant 10,063,313 - Al Sayeed , et al. August 28, 2	2018-08-28
Signal detection systems and methods on a fiber carrying multiple wavelengths Grant 9,806,808 - Bhatnagar , et al. October 31, 2	2017-10-31
Signal Detection Systems And Methods On A Fiber Carrying Multiple Wavelengths App 20170122812 - BHATNAGAR; Vipul ; et al.	2017-05-04
Method for detecting wavelength usage conflicts in an optical network Grant 9,496,980 - Bhatnagar , et al. November 15, 2	2016-11-15
Method For Detecting Wavelength Usage Conflicts In An Optical Network App 20160072609 - BHATNAGAR; Vipul ; et al.	2016-03-10
Systems And Methods For Interconnection Discovery In Optical Communication Systems App 20140126912 - Bhatnagar; Vipul	2014-05-08
Wavelength-switched optical add-drop multiplexer with wavelength broadcasting capability Grant 8,625,993 - Bhatnagar , et al. January 7, 2	2014-01-07
Wavelength-switched Optical Add-drop Multiplexer With Wavelength Broadcasting Capability App 20090175620 - Bhatnagar; Vipul ; et al.	2009-07-09
Bidirectional communication system Grant 7,512,343 - Sridhar , et al. March 31, 2	2009-03-31
Method and apparatus for in-service upgrading of OADM to wavelength selective switch of higher degree Grant 7,343,096 - Bhatnagar March 11, 2	2008-03-11
Optical communication system having dynamic gain equalization Grant 7,092,148 - Haggans , et al. August 15, 2	2006-08-15
Optical communication system having dynamic gain equalization Grant 7,075,711 - Haggans , et al. July 11, 2	2006-07-11
Method and system for suppressing ASE on a WDM network Grant 7,054,562 - Balakrishnan , et al. May 30, 2	2006-05-30
Bidirectional communication system App 20060023754 - Sridhar; Balakrishnan ; et al.	2006-02-02
Use of tunable laser for optical performance monitoring in WDM system Grant 6,795,607 - Archambault , et al. September 21, 2	2004-09-21
Optical supervisory channel apparatus and method for measuring optical properties Grant 6,765,659 - Bhatnagar , et al. July 20, 2	2004-07-20

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