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Inventor

Punyabrata Ray

Inventor
Mountain View, CA, US

Overview

4→
Patents
2009–2018
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.

H03Jprimary
H03JTuning resonant circuits25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04MTelephonic communication25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
10,104,227Automatically altering characteristics of audio alerts20189,654,622'Automatically altering characteristics of audio alerts'20177,733,422'Rapid channel signal identification'20107,573,531'Rapid channel signal identification'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to ATI TECHNOLOGIES INC (2)· patent assignee history
2009–2010Based in Langhorne, PA, US· patent location history
2017–2018Patents assigned to GOOGLE INC (2)· patent assignee history
2017–2018Based in Mountain View, CA, US· patent location history
2018Patents assigned to GOOGLE LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATI TECHNOLOGIES INC22009–2010
GOOGLE INC22017–2018
GOOGLE LLC12018
Locations
LocationPatentsSpan
Mountain View, California, US22017–2018
Langhorne, Pennsylvania, US22009–2010