Inventor

Yoon K. Lee

Inventor

Seoul, KR

Overview

5→

Patents

1987–2002

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G06Nprimary

G06NComputing arrangements based on specific computational models33%

G02BOptical elements, systems or apparatus17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

G10LSpeech analysis techniques or speech synthesis17%

H04NPictorial communication, e.g. television17%

PatentTitleYear

6,364,497'Backlight system'2002 5,649,058'Speech synthesizing method achieved by the segmentation of the linear Formant transition region'1997 5,634,063'Neural network and method for operating the same'1997 5,493,632'Neural network employing a location addressable memory and method for operating the same'1996 4,660,135'Power supply circuit of a television receiver used in a automobile'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1997Patents assigned to GOLD STAR CO (4)· patent assignee history

1987Based in Koomi, KR· patent location history

1996–2002Based in Seoul, KR· patent location history

2002Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GOLD STAR CO	4	1987–1997
LG CHEMICAL LTD	1	2002

Locations

Location	Patents	Span
Seoul, KR	4	1996–2002
Koomi, KR	1	1987