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Inventor

Ian Dublin

Inventor
Ottawa, CA

Overview

12→
Patents
2000–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 12 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 communication47%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses11%
G06FElectric digital data processing5%
H03DDemodulation or transference of modulation from one carrier to another5%
H03GControl of amplification5%
H03HImpedance networks, e.g. resonant circuits5%
H03JTuning resonant circuits5%
H04BTransmission5%
H04MTelephonic communication5%
H04QSelecting5%
PatentTitleYear
9,825,883'Extensible time space switch systems and methods'20178,830,993'Extensible time space switch systems and methods for high capacity multi-service applications'20147,801,256'Method and apparatus to cancel interference over a group of signals'20107,797,464'Configuring data transmission over one or more line cards globally or individually'20106,320,904'Clustering blind convergence process in an adaptive decision feedback equalizer'20016,289,044'Automatic gain control circuit for a modem receiver'20016,278,746'Timing recovery loop circuit in a receiver of a modem'20016,266,377'Method of timing recovery convergence monitoring in modems'20016,246,722'Method of detection of misconvergence using constellation scanning in an equalizer'20016,215,818'Method and apparatus for operating an adaptive decision feedback equalizer'20016,188,722'Sequential blind convergence process in an adaptive decision feedback equalizer'20016,163,572'Method of reducing coefficient leakage noise introduced to an equalizer during steady state operation'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to NORTEL NETWORKS LTD (7)· patent assignee history
2000–2001Based in Ottawa, CA· patent location history
2010–2017Patents assigned to CIENA CORP (4)· patent assignee history
2010–2017Based in Nepean, CA· patent location history
2014–2017Patents assigned to BENGOUGH PETER (2)· patent assignee history
2014–2017Patents assigned to DUBLIN IAN (2)· patent assignee history
2014–2017Patents assigned to NICHOLS JEFFERY THOMAS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTEL NETWORKS LTD72000–2001
CIENA CORP42010–2017
BENGOUGH PETER22014–2017
DUBLIN IANself22014–2017
NICHOLS JEFFERY THOMAS22014–2017
Locations
LocationPatentsSpan
Ottawa, CA82000–2001
Nepean, CA42010–2017