Inventor

Alistair Neil Coles

Inventor
Bath, GB

Overview

23→
Patents
1992–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 23 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 communication24%
G06FElectric digital data processing22%
G11BInformation storage based on relative movement between record carrier and transducer14%
H03MCoding10%
H04BTransmission6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
H04SStereophonic systems6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G10LSpeech analysis techniques or speech synthesis2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2003Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
1992–2018Based in Bath, GB· patent location history
2001–2003Patents assigned to AGILENT TECHNOLOGIES INC (3)· patent assignee history
2004–2018Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (13)· patent assignee history
2015–2016Patents assigned to COLES ALISTAIR (3)· patent assignee history
2015–2016Patents assigned to EDWARDS ALED (3)· patent assignee history
2015Based in Bristol, GB· patent location history
2021Based in Horsham, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO132004–2018
HEWLETT PACKARD CO41992–2003
AGILENT TECHNOLOGIES INC32001–2003
COLES ALISTAIRself32015–2016
EDWARDS ALED32015–2016
Locations
LocationPatentsSpan
Bath, GB211992–2018
Horsham, GB12021
Bristol, GB12015