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Inventor

Doug Schafer

Inventor
Agoura Hills, CA, US

Overview

5→
Patents
2009–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 5 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%
G06FElectric digital data processing30%
H04JMultiplex communication20%
PatentTitleYear
9,189,493'Object file system'20159,189,494'Object file system'20158,849,877'Object file system'20148,159,957'Hardware time stamping and synchronized data transmission'20127,561,559'Hardware time stamping and processor synchronization'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to IXIA (2)· patent assignee history
2009–2015Based in Agoura Hills, CA, US· patent location history
2012–2014Patents assigned to OLDERDISSEN JAN (2)· patent assignee history
2012–2014Patents assigned to SCHAFER DOUG (2)· patent assignee history
2014–2015Patents assigned to DATADIRECT NETWORKS INC (3)· patent assignee history
2014Patents assigned to FELLINGER DAVE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATADIRECT NETWORKS INC32014–2015
IXIA22009–2012
OLDERDISSEN JAN22012–2014
SCHAFER DOUGself22012–2014
FELLINGER DAVE12014
Locations
LocationPatentsSpan
Agoura Hills, California, US52009–2015