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Inventor

Sabyasachi Roy

Inventor
Fremont, CA, US

Overview

4→
Patents
2015–2019
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication40%
G06FElectric digital data processing30%
H04WWireless communication networks30%
PatentTitleYear
10,425,378Comment synchronization in a video stream20199,674,291'Subscription groups in publish-subscribe system'20179,344,395'Subscription groups in publish-subscribe system'20168,990,375'Subscription groups in publish-subscribe system'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to FACEBOOK INC (4)· patent assignee history
2015Patents assigned to AJOUX PHILIPPE (1)· patent assignee history
2015Patents assigned to ATSMON GUZ LIAT (1)· patent assignee history
2015Patents assigned to DEMAILLY LAURENT (1)· patent assignee history
2015Patents assigned to KUMAR SANJEEV (1)· patent assignee history
2015–2017Based in Fremont, CA, US· patent location history
2019Based in Renton, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACEBOOK INC42015–2019
AJOUX PHILIPPE12015
ATSMON GUZ LIAT12015
DEMAILLY LAURENT12015
KUMAR SANJEEV12015
Locations
LocationPatentsSpan
Fremont, California, US32015–2017
Renton, Washington, US12019