Inventor

Richard Hogg

Inventor

Sheffield, GB

Overview

2002–2021

Patent span

Electricity

Primary field (CPC H)

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light46%

B82YSpecific uses or applications of nanostructures15%

H10HInorganic light-emitting semiconductor devices having potential barriers15%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

H01LSemiconductor devices8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2006Based in Cambridge, GB· patent location history

2014–2018Patents assigned to UNIV SHEFFIELD (2)· patent assignee history

2014Patents assigned to GROOM KRISTIAN (1)· patent assignee history

2014–2018Based in Sheffield, GB· patent location history

2015Patents assigned to CHILDS DAVID TIMOTHY DYLAN (1)· patent assignee history

2015Patents assigned to FINISAR UK LTD (1)· patent assignee history

2018–2021Patents assigned to UNIV GLASGOW COURT (2)· patent assignee history

2018–2021Based in Glasgow, GB· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations