Inventor

Dalen M. Abraham

Inventor
Duvall, WA, US

Overview

10→
Patents
1999–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 10 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 communication50%
H04WWireless communication networks31%
G06FElectric digital data processing13%
G06KGraphical data reading6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to SEQUEL TECHNOLOGY CORP (2)· patent assignee history
1999–2007Based in Redmond, WA, US· patent location history
2007–2015Patents assigned to MICROSOFT CORP (7)· patent assignee history
2008–2015Based in Duvall, WA, US· patent location history
2012Patents assigned to ABRAHAM DALEN (1)· patent assignee history
2012Patents assigned to FREEMAN TREVOR W (1)· patent assignee history
2015Patents assigned to ABRAHAM DALEN MATTHEW (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP72007–2015
SEQUEL TECHNOLOGY CORP21999
ABRAHAM DALENself12012
ABRAHAM DALEN MATTHEWself12015
FREEMAN TREVOR W12012
Locations
LocationPatentsSpan
Duvall, Washington, US72008–2015
Redmond, Washington, US31999–2007