Inventor

Stephen John Hough

Inventor
Gloucestershire, GB

Overview

9→
Patents
1997–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H04Qprimary
H04QSelecting31%
Y10TTechnical subjects covered by former us classification19%
G02BOptical elements, systems or apparatus13%
A62CFire-fighting6%
C02FTreatment of water, waste water, sewage, or sludge6%
G09BEducational or demonstration appliances6%
H01QAntennas, i.e. radio aerials6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H04NPictorial communication, e.g. television6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2002Patents assigned to PIRELLI GENERAL PLC (2)· patent assignee history
1997Based in Symonds Yat, GB· patent location history
2002Based in Herefordshire, GB· patent location history
2005Patents assigned to KIDDE IP HOLDINGS LTD (1)· patent assignee history
2005Based in Santa Ana, CA, US· patent location history
2005Based in Derbyshire, GB· patent location history
2009–2012Patents assigned to ADC GMBH (5)· patent assignee history
2009–2012Based in Gloucestershire, GB· patent location history
2012Patents assigned to HOATH ALASTAIR (1)· patent assignee history
2012Patents assigned to HOUGH STEPHEN JOHN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADC GMBH52009–2012
PIRELLI GENERAL PLC21997–2002
HOATH ALASTAIR12012
HOUGH STEPHEN JOHNself12012
KIDDE IP HOLDINGS LTD12005
Locations
LocationPatentsSpan
Gloucestershire, GB52009–2012
Santa Ana, California, US12005
Derbyshire, GB12005
Herefordshire, GB12002
Symonds Yat, GB11997