Inventor

Barry W. Field

Inventor
Windsor, CA, US

Overview

11→
Patents
2003–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 11 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 communication82%
H04JMultiplex communication9%
H04QSelecting9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to CISCO TECH IND (9)· patent assignee history
2003–2009Based in Windsor, CA, US· patent location history
2003–2004Based in Santa Rosa, CA, US· patent location history
2006–2009Patents assigned to CISCO TECH INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH IND92003–2005
CISCO TECH INC22006–2009
Locations
LocationPatentsSpan
Windsor, California, US82003–2009
Santa Rosa, California, US32003–2004