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Inventor

Karthik Gopalratnam

Inventor
San Francisco, CA, US

Overview

7→
Patents
2010–2019
Patent span
Physics
Primary field (CPC G)

Patents· 7 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 purposes67%
G06FElectric digital data processing11%
G06NComputing arrangements based on specific computational models11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
10,445,768User-based ad ranking20199,773,256'User-based ad ranking'20178,965,786'User-based ad ranking'20158,700,465'Determining online advertisement statistics'20148,423,405'Advertisement selection'20138,271,328'User-based advertisement positioning using markov models'20127,650,317'Active learning framework for automatic field extraction from network traffic'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Based in Mountain View, CA, US· patent location history
2012–2017Patents assigned to GOOGLE INC (5)· patent assignee history
2012–2015Patents assigned to GOPALRATNAM KARTHIK (4)· patent assignee history
2012–2015Patents assigned to FRIEDMAN GREGORY J (2)· patent assignee history
2012–2015Patents assigned to FRUMKIN MICHAEL (2)· patent assignee history
2013–2014Patents assigned to BERNDL MARC (2)· patent assignee history
2013–2019Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOOGLE INC52012–2017
GOPALRATNAM KARTHIKself42012–2015
BERNDL MARC22013–2014
FRIEDMAN GREGORY J22012–2015
FRUMKIN MICHAEL22012–2015
Locations
LocationPatentsSpan
San Francisco, California, US42013–2019
Mountain View, California, US32010–2015