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Inventor

Bret Butcher

Inventor
Morgan Hill, CA, US

Overview

2→
Patents
2012–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 communication50%
H04MTelephonic communication50%
PatentTitleYear
8,392,934'VXML browser control channel'20138,171,493'VXML browser control channel'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to BUTCHER BRET (2)· patent assignee history
2012–2013Patents assigned to CLARK MICHAEL (2)· patent assignee history
2012–2013Patents assigned to CORFIELD CHARLES (2)· patent assignee history
2012–2013Patents assigned to KRAMP CHRISTOPHER (2)· patent assignee history
2012–2013Patents assigned to MARQUETTE BRIAN (2)· patent assignee history
2012–2013Based in Morgan Hill, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BUTCHER BRETself22012–2013
CLARK MICHAEL22012–2013
CORFIELD CHARLES22012–2013
KRAMP CHRISTOPHER22012–2013
MARQUETTE BRIAN22012–2013
Locations
LocationPatentsSpan
Morgan Hill, California, US22012–2013