LexDanaLexDanabeta
Inventor

Sandeep Chakravarty

Inventor
Dallas, TX, US

Overview

4→
Patents
2010–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 4 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 purposes44%
H04LTransmission of digital information, e.g. telegraphic communication44%
H04MTelephonic communication11%
PatentTitleYear
9,942,190Method and apparatus for group messaging20189,325,511'Method and apparatus for group messaging'20168,130,917'Method and apparatus for group messaging'20127,836,147'Method and apparatus for address book contact sharing'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2018Based in Dallas, TX, US· patent location history
2012–2016Patents assigned to CHAKRAVARTY SANDEEP (2)· patent assignee history
2012–2016Patents assigned to HELBLING CHRISTOPHER L (2)· patent assignee history
2012–2016Patents assigned to REDING CRAIG L (2)· patent assignee history
2012–2016Patents assigned to REFORMATO JOHN (2)· patent assignee history
2012–2016Patents assigned to SUREKA ASHUTOSH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHAKRAVARTY SANDEEPself22012–2016
HELBLING CHRISTOPHER L22012–2016
REDING CRAIG L22012–2016
REFORMATO JOHN22012–2016
SUREKA ASHUTOSH22012–2016
Locations
LocationPatentsSpan
Dallas, Texas, US42010–2018