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Inventor

Darin Tay

Inventor
Sunnyvale, CA, US

Overview

12→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks43%
G01SRadio direction-finding35%
G01CMeasuring distances, levels or bearings9%
H04BTransmission4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,979,854Extending a radio map202110,545,231Compressing radio maps using different compression models202010,477,609Healing a radio map201910,151,824Compressing radio maps20189,936,342Floor level determination20189,918,203'Correcting in-venue location estimation using structural information'20189,838,848Venue data prefetch20179,769,622'Indoor location survey assisted by a motion path on a venue map'20179,638,784'Deduplicating location fingerprint data'20179,491,585'Location determination using dual statistical filters'20169,304,185'Deduplicating location fingerprint data'20168,595,299'Portals between multi-dimensional virtual environments'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to GOOGLE INC (1)· patent assignee history
2013Patents assigned to GUYMON III VERNON MELVIN (1)· patent assignee history
2013Patents assigned to LIAW JOEY CHIU-WEN (1)· patent assignee history
2013Patents assigned to MENDES DA COSTA ALEXANDER (1)· patent assignee history
2013Based in Toronto, CA· patent location history
2016–2021Patents assigned to APPLE INC (11)· patent assignee history
2016–2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC112016–2021
GOOGLE INC12013
GUYMON III VERNON MELVIN12013
LIAW JOEY CHIU-WEN12013
MENDES DA COSTA ALEXANDER12013
Locations
LocationPatentsSpan
Sunnyvale, California, US112016–2021
Toronto, CA12013