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Inventor

David Tom Worrall

Inventor
Sheffield, GB

Overview

12→
Patents
2010–2021
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G06Fprimary
G06FElectric digital data processing38%
G06KGraphical data reading19%
G07CTime or attendance registers14%
H04LTransmission of digital information, e.g. telegraphic communication10%
G06NComputing arrangements based on specific computational models5%
G11BInformation storage based on relative movement between record carrier and transducer5%
H01LSemiconductor devices5%
H10NElectric solid-state devices not otherwise provided for5%
PatentTitleYear
11,080,021Amplifying, generating, or certifying randomness20219,319,411'Security management for cloud services'20168,886,656'Data processing'20148,773,245'Method and system for performing affinity transactions'20148,646,695'Combined HF and UHF RFID device'20148,416,087'Method and system for performing affinity transactions'20138,290,993'Data processing'20128,253,542'Method and system for performing affinity transactions'20128,176,087'Data processing'20128,095,678'Data processing'20128,090,925'Storing data streams in memory based on upper and lower stream size thresholds'20127,860,907'Data processing'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to DATA EQUATION LTD (6)· patent assignee history
2010–2014Based in Sheffield, GB· patent location history
2012–2014Patents assigned to WORRALL DAVID TOM (5)· patent assignee history
2012–2014Patents assigned to DISNEY ENTPR INC (4)· patent assignee history
2012–2014Patents assigned to WORRALL DAVID (3)· patent assignee history
2012–2013Patents assigned to CANORA DAVID (2)· patent assignee history
2012–2014Based in Clermont, FL, US· patent location history
2014Based in Orlando, FL, US· patent location history
2016–2021Based in Worcester Park, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATA EQUATION LTD62010–2014
WORRALL DAVID TOMself52012–2014
DISNEY ENTPR INC42012–2014
WORRALL DAVIDself32012–2014
CANORA DAVID22012–2013
Locations
LocationPatentsSpan
Sheffield, GB62010–2014
Clermont, Florida, US32012–2014
Worcester Park, GB22016–2021
Orlando, Florida, US12014