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Inventor

Bashar Abdullah

Inventor
Ottawa, CA

Overview

18→
Patents
2001–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication64%
H04JMultiplex communication12%
H04BTransmission8%
A46BBrushes4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
H04MTelephonic communication4%
H04QSelecting4%
PatentTitleYear
10,594,395Systems and methods for compensating coherent optics delay asymmetry in a packet optical network202010,355,799Pseudowire clock recovery20199,843,439'System and method for managing holdover'20179,401,817'E-spring support of ethernet protection'20169,042,395'E-spring support of Ethernet protection'20158,804,728'Ethernet differentiated services conditioning'20148,787,398'Linear route protection'20148,687,633'Ethernet differentiated services architecture'20148,625,410'Dual homed E-spring protection for network domain interworking'20148,149,692'Ring topology discovery mechanism'20127,843,925'Ethernet differentiated services architecture'20107,764,688'Ethernet differentiated services'20107,565,436'Ethernet to frame relay interworking with multiple quality of service levels'20097,505,466'Method and system for ethernet and ATM network interworking'20097,417,995'Method and system for frame relay and ethernet service interworking'20087,406,088'Method and system for ethernet and ATM service interworking'20087,333,508'Method and system for Ethernet and frame relay network interworking'20086,213,663'Dentifrice dispensing toothbrush device'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Hinsdale, IL, US· patent location history
2008–2010Patents assigned to NORTEL NETWORKS LTD (7)· patent assignee history
2008–2019Based in Ottawa, CA· patent location history
2010–2020Based in Kanata, CA· patent location history
2010Based in Kanta, CA· patent location history
2012–2020Patents assigned to CIENA CORP (8)· patent assignee history
2012–2017Patents assigned to ABDULLAH BASHAR (7)· patent assignee history
2012–2015Patents assigned to HOLNESS MARC (4)· patent assignee history
2014Patents assigned to ABOUL-MAGD OSAMA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIENA CORP82012–2020
ABDULLAH BASHARself72012–2017
NORTEL NETWORKS LTD72008–2010
HOLNESS MARC42012–2015
ABOUL-MAGD OSAMA22014
Locations
LocationPatentsSpan
Ottawa, CA112008–2019
Kanata, CA52010–2020
Kanta, CA12010
Hinsdale, Illinois, US12001