Inventor

Mark Barnes

Inventor
Madison, AL, US

Overview

21→
Patents
1997–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television20%
H01QAntennas, i.e. radio aerials18%
G06FElectric digital data processing14%
G01SRadio direction-finding11%
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H03KPulse technique7%
H03MCoding7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2004Patents assigned to DISCOVISION ASS (9)· patent assignee history
1997–2004Based in Chippenham, GB· patent location history
1998–2005Patents assigned to TIME DOMAIN CORP (11)· patent assignee history
1998–2012Based in Madison, AL, US· patent location history
1998Based in Wiltshire, GB· patent location history
2012Patents assigned to BARNES MARK A (1)· patent assignee history
2012Patents assigned to DODOUKH IRINA (1)· patent assignee history
2012Patents assigned to TDC ACQUISITION HOLDINGS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TIME DOMAIN CORP111998–2005
DISCOVISION ASS91997–2004
BARNES MARK Aself12012
DODOUKH IRINA12012
TDC ACQUISITION HOLDINGS INC12012
Locations
LocationPatentsSpan
Madison, AL, US121998–2012
Chippenham, GB81997–2004
Wiltshire, GB11998