LexDanaLexDanabeta
Inventor

Janaka Liyanage

Inventor
Mountain View, CA, US

Overview

11→
Patents
2012–2021
Patent span
Physics
Primary field (CPC G)

Patents· 11 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 communication45%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes40%
G06FElectric digital data processing10%
G06TImage data processing or generation, in general5%
PatentTitleYear
10,992,720Measuring page viewership in a social network202110,783,547Approximating unique advertisement impressions on a social networking system202010,623,366Conversion tracking of organic content in a social networking system202010,305,844Conversion tracking of organic content in a social networking system201910,142,379Measuring page viewership in a social network201810,013,706Generating metrics for content items presented in an online system20189,824,407'Calculating unique social networking system users performing an action on a social networking system object'20179,406,071'Calculating unique social networking system users performing an action on a social networking system object'20169,229,990'Generating metrics for content items presented in an online system'20168,671,190'Measuring page viewership in a social network'20148,238,610'Homography-based passive vehicle speed measuring'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Based in Orlando, FL, US· patent location history
2014–2021Patents assigned to FACEBOOK INC (10)· patent assignee history
2014–2020Patents assigned to LIYANAGE JANAKA (3)· patent assignee history
2014–2016Patents assigned to GROSS-BASER DAVID (2)· patent assignee history
2014Patents assigned to AYYAR SRIKANT RAMAKRISHNA (1)· patent assignee history
2014Patents assigned to DE SA RESENDE DANILO TORRES (1)· patent assignee history
2014–2019Based in Mountain View, CA, US· patent location history
2017–2021Based in Panagoda, LK· patent location history
2018Based in Homagama, LK· patent location history
2020Based in Panagola, LK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACEBOOK INC102014–2021
LIYANAGE JANAKAself32014–2020
GROSS-BASER DAVID22014–2016
AYYAR SRIKANT RAMAKRISHNA12014
DE SA RESENDE DANILO TORRES12014
Locations
LocationPatentsSpan
Mountain View, California, US52014–2019
Panagoda, LK32017–2021
Panagola, LK12020
Homagama, LK12018
Orlando, Florida, US12012