Ji; Philip N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ji; Philip N..The latest application filed is for "mechanism for traffic privacy in reconfigurable add/drop multiplexer based submarine networks".

Company Profile

0.19.18

Ji; Philip N. - Princeton NJ
Ji; Philip N. - Cranbury NJ
Ji; Philip N. - Plainsboro NJ
Ji; Philip N. - Cupertino CA

*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
Submarine reconfigurable optical add/drop multiplexer with passive branching unit Grant 9,813,182 - Ji , et al. November 7, 2	2017-11-07
Mechanism for traffic privacy in reconfigurable add/drop multiplexer based submarine networks Grant 9,735,914 - Mateo Rodriguez , et al. August 15, 2	2017-08-15
Provisioning time-varying traffic in software-defined flexible grid transport networks Grant 9,571,222 - Patel , et al. February 14, 2	2017-02-14
Mechanism For Traffic Privacy In Reconfigurable Add/drop Multiplexer Based Submarine Networks App 20160028502 - Mateo Rodriguez; Eduardo F. ; et al.	2016-01-28
Reconfigurable branching unit for submarine optical communication networks Grant 9,106,983 - Ji , et al. August 11, 2	2015-08-11
Hitless protection for traffic received from 1+1 protecting line cards in high-speed switching systems Grant 9,025,467 - Hu , et al. May 5, 2	2015-05-05
Transponder Aggregator-based optical loopback in a MD-ROADM Grant 8,995,832 - Ji , et al. March 31, 2	2015-03-31
Reconfigurable branching unit for submarine optical communication networks Grant 8,989,197 - Ji , et al. March 24, 2	2015-03-24
Provisioning Time-varying Traffic In Software-defined Flexible Grid Transport Networks App 20150043915 - PATEL; ANKITKUMAR N. ; et al.	2015-02-12
Submarine Reconfigurable Optical Add/drop Multiplexer With Passive Branching Unit App 20150043920 - JI; PHILIP N. ; et al.	2015-02-12
Routing, wavelength assignment, and spectrum allocation in wavelength convertible flexible optical wavelength-division multiplexing networks Grant 8,909,043 - Patel , et al. December 9, 2	2014-12-09
Optical-layer traffic grooming at an OFDM subcarrier level with photodetection conversion of an input optical OFDM to an electrical signal Grant 8,787,762 - Ji , et al. July 22, 2	2014-07-22
Optical-layer traffic grooming in flexible optical networks Grant 8,611,743 - Ji , et al. December 17, 2	2013-12-17
Power optimization of optical receivers Grant 8,600,242 - Ji , et al. December 3, 2	2013-12-03
Transponder Aggregator-based Optical Loopback In A Md-roadm App 20130259474 - Ji; Philip N. ; et al.	2013-10-03
Reconfigurable Branching Unit For Submarine Optical Communication Networks App 20130259475 - Ji; Philip N. ; et al.	2013-10-03
Reconfigurable Branching Unit For Submarine Optical Communication Networks App 20130259055 - Ji; Philip N. ; et al.	2013-10-03
ROADM transponder aggregator systems and methods of operation Grant 8,538,267 - Ji , et al. September 17, 2	2013-09-17
Hitless Protection For Transmitting Traffic In High-speed Switching System App 20130084062 - Hu; Junquiang ; et al.	2013-04-04
Hitless Protection For Traffic Received From 1+1 Protecting Line Cards In High-speed Switching Systems App 20130084063 - Hu; Junqiang ; et al.	2013-04-04
Modular colorless and directionless multi-degree reconfigurable optical add/drop multiplexer node with in-service upgradeability Grant 8,285,145 - Ji , et al. October 9, 2	2012-10-09
Optical-layer Traffic Grooming At An Ofdm Subcarrier Level With Photodetection Conversion Of An Input Optical Ofdm To An Electrical Signal App 20120213523 - Ji; Philip N. ; et al.	2012-08-23
Optical-layer Traffic Grooming In Flexible Optical Networks App 20120213517 - Ji; Philip N. ; et al.	2012-08-23
Routing, Wavelength Assignment, And Spectrum Allocation In Wavelength Convertible Flexible Optical Wavelength-division Multiplexing Networks App 20120201541 - Patel; Ankitkumar N. ; et al.	2012-08-09
Roadm Systems And Methods Of Operation App 20110262143 - JI; Philip N. ; et al.	2011-10-27
Power Optimization Of Optical Receivers App 20110249969 - Ji; Philip N. ; et al.	2011-10-13
Roadm Transponder Aggregator Systems And Methods Of Operation App 20110085803 - JI; PHILIP N. ; et al.	2011-04-14
Modular Colorless And Directionless Multi-degree Reconfigurable Optical Add/drop Multiplexer Node With In-service Upgradeability App 20110052201 - Ji; Philip N. ; et al.	2011-03-03
Ring-based High Speed Bus Interface App 20100122003 - Hu; Junquiang ; et al.	2010-05-13

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