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Inventor

Dale Ducharme

Inventor
Toronto, CA

Overview

5→
Patents
2009–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
PatentTitleYear
10,952,087Detecting resource access202110,764,860Monitoring resource access20208,745,511'System and method for customizing layer based themes'20147,802,192'System and method for customizing layer based themes'20107,536,645'System and method for customizing layer based themes'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to RESEARCH IN MOTION LTD (2)· patent assignee history
2009–2014Based in Toronto, CA· patent location history
2014–2021Patents assigned to BLACKBERRY LTD (3)· patent assignee history
2014Patents assigned to DUCHARME DALE (1)· patent assignee history
2020–2021Based in Cambridge, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACKBERRY LTD32014–2021
RESEARCH IN MOTION LTD22009–2010
DUCHARME DALEself12014
Locations
LocationPatentsSpan
Toronto, CA32009–2014
Cambridge, CA22020–2021