Inventor

Charles Paul Hofer

Inventor

Austin, TX, US

Overview

2020

Patent span

Physics

Primary field (CPC G)

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

G02Bprimary

G02BOptical elements, systems or apparatus20%

G06KGraphical data reading20%

G06VImage or video recognition or understanding20%

G09GArrangements or circuits for control of indicating devices using static means to present variable information20%

H04NPictorial communication, e.g. television20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to IBM (1)· patent assignee history

2020Based in Austin, TX, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	1	2020

Locations

Location	Patents	Span
Austin, Texas, US	1	2020