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Inventor

David Tubb

Inventor
Maidenhead, GB

Overview

6→
Patents
2002–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 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 communication40%
H04MTelephonic communication30%
H04QSelecting30%
PatentTitleYear
8,489,751'Middlebox control'20138,468,259'Middlebox control'20138,433,298'Enabling mid-call services to be added to a communication session by a wireless device'20138,107,932'Enabling mid-call services to be added to a communication session by a wireless device'20128,095,668'Middlebox control'20126,470,020'Integration of stimulus signalling protocol communication systems and message protocol communication systems'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2013Based in Maidenhead, GB· patent location history
2012–2013Patents assigned to MITCHELL JULIAN (3)· patent assignee history
2012–2013Patents assigned to ROCKSTAR BIDCO LP (3)· patent assignee history
2012–2013Patents assigned to TUBB DAVID J (3)· patent assignee history
2012–2013Patents assigned to WATSON MARK (3)· patent assignee history
2012–2013Patents assigned to GENTRY WILLIAM (2)· patent assignee history
2012–2013Based in Reading, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITCHELL JULIAN32012–2013
ROCKSTAR BIDCO LP32012–2013
TUBB DAVID Jself32012–2013
WATSON MARK32012–2013
GENTRY WILLIAM22012–2013
Locations
LocationPatentsSpan
Maidenhead, GB42002–2013
Reading, GB22012–2013