Inventor

Sang Yung Shin

Inventor

Seoul, KR

Overview

6→

Patents

1991–2003

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus33%

H04BTransmission25%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

H04JMultiplex communication8%

H04QSelecting8%

PatentTitleYear

6,671,045'Apparatus and method for measuring optical signal-to-noise ratio'2003 6,559,984'Apparatus for monitoring optical path based on the identification of optical cross-connect input ports'2003 6,404,957'Optical power divider and fabrication method thereof'2002 6,396,574'Apparatus for measuring the wavelength, optical power and optical signal-to-noise ratio of each optical signal in wavelength-division multiplexing optical communication'2002 6,011,641'Wavelength insensitive passive polarization converter employing electro-optic polymer waveguides'2000 5,018,809'Fabrication method and structure of optical waveguides'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2003Patents assigned to KOREA ADVANCED INST SCI & TECH (3)· patent assignee history

1991–2003Based in Seoul, KR· patent location history

2002–2003Patents assigned to KOREA ADVANCED INST SCIENCE AN (2)· patent assignee history

2002Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA ADVANCED INST SCI & TECH	3	1991–2003
KOREA ADVANCED INST SCIENCE AN	2	2002–2003
SAMSUNG ELECTRONICS CO LTD	1	2002

Locations

Location	Patents	Span
Seoul, KR	6	1991–2003