Inventor

David E. Levin

Inventor
Redmond, WA, US

Overview

15→
Patents
1998–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 15 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 communication65%
G06FElectric digital data processing18%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes12%
LOC066%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to KIDS LINE INC (1)· patent assignee history
1998Based in Santa Monica, CA, US· patent location history
2007–2013Patents assigned to MICROSOFT CORP (13)· patent assignee history
2007–2011Based in Redmond, WA, US· patent location history
2007–2013Based in Bellevue, WA, US· patent location history
2013Patents assigned to AAMODT JEFFREY R (1)· patent assignee history
2013Patents assigned to BENTSEN BRETT A (1)· patent assignee history
2017Patents assigned to GOOGLE INC (1)· patent assignee history
2017Based in Kirkland, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP132007–2013
AAMODT JEFFREY R12013
BENTSEN BRETT A12013
GOOGLE INC12017
KIDS LINE INC11998
Locations
LocationPatentsSpan
Redmond, Washington, US112007–2011
Bellevue, Washington, US22007–2013
Kirkland, Washington, US12017
Santa Monica, California, US11998