Inventor

David Erb

Inventor

Seattle, WA, US

Overview

1977–2018

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing33%

H04LTransmission of digital information, e.g. telegraphic communication33%

G06KGraphical data reading10%

G06VImage or video recognition or understanding10%

H04NPictorial communication, e.g. television10%

G02BOptical elements, systems or apparatus5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977Based in Ontario, CA· patent location history

2013–2018Patents assigned to GOOGLE INC (10)· patent assignee history

2013–2015Patents assigned to ERB DAVID (4)· patent assignee history

2013Patents assigned to BERSHAD BRIAN N (1)· patent assignee history

2013–2017Based in Seattle, WA, US· patent location history

2014Patents assigned to BERSHAD BRIAN (1)· patent assignee history

2015Patents assigned to AIKAS ERKKI VILLE JUHANI (1)· patent assignee history

2017–2018Based in Zurich, CH· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations