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Inventor

Kathlynn Uenaka

Inventor
San Jose, CA, US

Overview

3→
Patents
1993–1995
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G11BInformation storage based on relative movement between record carrier and transducer33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,452,018'Digital color correction system having gross and fine adjustment modes'19955,412,773'Computerized interactive menu-driven video signal processing apparatus and method'19955,191,645'Digital signal processing system employing icon displays'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SONY CORP AMERICA (1)· patent assignee history
1993–1995Based in San Jose, CA, US· patent location history
1995Patents assigned to SONY ELECTRONICS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY ELECTRONICS INC21995
SONY CORP AMERICA11993
Locations
LocationPatentsSpan
San Jose, California, US31993–1995