Inventor

Tatiana Kalougina

Inventor
Waterloo, CA

Overview

13→
Patents
2009–2019
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing38%
H04LTransmission of digital information, e.g. telegraphic communication38%
G01CMeasuring distances, levels or bearings6%
G08GTraffic control systems6%
G09BEducational or demonstration appliances6%
G11CStatic stores3%
H04WWireless communication networks3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to RESEARCH IN MOTION LTD (5)· patent assignee history
2009–2019Based in Waterloo, CA· patent location history
2012–2015Patents assigned to KALOUGINA TATIANA (7)· patent assignee history
2012–2015Patents assigned to KNOWLES MICHAEL (6)· patent assignee history
2012–2015Patents assigned to TAPUSKA DAVID (4)· patent assignee history
2013–2019Patents assigned to BLACKBERRY LTD (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACKBERRY LTD72013–2019
KALOUGINA TATIANAself72012–2015
KNOWLES MICHAEL62012–2015
RESEARCH IN MOTION LTD52009–2013
TAPUSKA DAVID42012–2015
Locations
LocationPatentsSpan
Waterloo, CA132009–2019