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Inventor

Adrian Van Haaften

Inventor
Greenbrae, CA, US

Overview

3→
Patents
2011–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes33%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04MTelephonic communication33%
PatentTitleYear
8,750,469'Methods and systems for call processing'20148,472,592'Methods and systems for call processing'20138,000,455'Methods and systems for call processing'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to CALLWAVE INC (1)· patent assignee history
2011–2014Based in Greenbrae, CA, US· patent location history
2013–2014Patents assigned to CALLWAVE COMMUNICATIONS LLC (2)· patent assignee history
2013Patents assigned to DAY JOHN R (1)· patent assignee history
2013Patents assigned to DUVA ROBERT (1)· patent assignee history
2013Patents assigned to GIANNINI DAVID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALLWAVE COMMUNICATIONS LLC22013–2014
CALLWAVE INC12011
DAY JOHN R12013
DUVA ROBERT12013
GIANNINI DAVID12013
Locations
LocationPatentsSpan
Greenbrae, California, US32011–2014