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Inventor

Jason Peter Andrew Charlesworth

Inventor
Haslemere, GB

Overview

11→
Patents
2004–2008
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G06Fprimary
G06FElectric digital data processing44%
G10LSpeech analysis techniques or speech synthesis44%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
7,337,116'Speech processing system'20087,310,600'Language recognition using a similarity measure'20077,295,980'Pattern matching method and apparatus'20077,257,533'Database searching and retrieval using phoneme and word lattice'20077,240,003'Database annotation and retrieval'20077,212,968'Pattern matching method and apparatus'20077,054,812'Database annotation and retrieval'20066,990,448'Database annotation and retrieval including phoneme data'20066,882,970'Language recognition using sequence frequency'20056,873,993'Indexing method and apparatus'20056,801,891'Speech processing system'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2008Patents assigned to CANON KK (11)· patent assignee history
2004–2007Based in Haslemere, GB· patent location history
2006–2007Based in Guildford, GB· patent location history
2007–2008Based in Surrey, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK112004–2008
Locations
LocationPatentsSpan
Haslemere, GB52004–2007
Guildford, GB42006–2007
Surrey, GB22007–2008