Inventor

Don S. Rhines

Inventor

Richardson, TX, US

Overview

1995

Patent span

Electricity

Primary field (CPC H)

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer33%

H03MCoding33%

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

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to AMPEX (1)· patent assignee history

1995Patents assigned to E SYSTEMS INC (1)· patent assignee history

1995Based in Richardson, TX, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMPEX	1	1995
E SYSTEMS INC	1	1995

Locations

Location	Patents	Span
Richardson, Texas, US	1	1995