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Inventor

Mary R. Phillips

Inventor
Chicago, IL, US

Overview

4→
Patents
1996–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Bprimary
H04BTransmission43%
H04JMultiplex communication43%
H04WWireless communication networks14%
PatentTitleYear
9,479,261'System and method for mitigating four-wave-mixing effects'20168,571,417'System and method for mitigating four-wave-mixing effects'20138,009,988'Raman cancellation and management in CATV transport and distribution via RF spectrum inversion'20115,519,691'Arrangement for and method of providing radio frequency access to a switching system'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to AT & T CORP (1)· patent assignee history
1996Based in Red Bank, NJ, US· patent location history
2011–2013Patents assigned to PHILLIPS MARY R (2)· patent assignee history
2011–2013Patents assigned to WU KUANG-YI (2)· patent assignee history
2011–2016Based in Chicago, IL, US· patent location history
2013–2016Patents assigned to CISCO TECH INC (2)· patent assignee history
2013Patents assigned to HIRT FRED S (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC22013–2016
PHILLIPS MARY Rself22011–2013
WU KUANG-YI22011–2013
AT & T CORP11996
HIRT FRED S12013
Locations
LocationPatentsSpan
Chicago, Illinois, US32011–2016
Red Bank, New Jersey, US11996