Inventor

Sae-Kyoung Kang

Inventor

Daejeon, KR

Overview

21→

Patents

2011–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 21 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus33%

H04BTransmission28%

H04JMultiplex communication23%

H03FAmplifiers3%

H04LTransmission of digital information, e.g. telegraphic communication3%

H04QSelecting3%

H05KPrinted circuits3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

10,523,333Optical signal transmission apparatus for generating multi-level optical signal and method performed by the same2019 10,516,487Optical transmitting module2019 10,511,400Optical multiplexer for multiplexing optical signals using optical waveguide block including laminated layers2019 10,447,405Optical receiver with optical demultiplexer2019 10,432,341Transmitter for transmitting optical signal in optical communication system and method of operating the same2019 10,425,183Optical transmission method and apparatus2019 10,359,572Device and method for detecting optical signal2019 10,110,338Apparatus and method for detecting optical signal2018 9,900,991'Flexible printed circuit board for optical module'2018 9,804,346'Receptacle-collimator assembly and multi-wavelength optical receiver module'2017 9,804,327'Phase error compensating apparatus'2017 9,755,751'Optical transceiver of flexible modulation format'2017 9,360,641'Multi-wavelength optical signal receiving apparatus and method'2016 9,287,986'Large capacity optical transceiver module'2016 9,110,260'Hybrid optical coupling module having an alignment mark formed on an optical transmission means and an array lens and manufacturing method thereof'2015 9,042,691'Optical coupling module for silicon photonics chip'2015 8,723,283'Optical module'2014 8,598,505'Method and apparatus for cancellation of transient voltage spike'2013 8,540,437'Multi-wavelength optical transmitting and receiving modules'2013 8,355,612'Active alignment method for multi-channel optical transmitter and receiver, which has an optical signal generator with an optical multiplexer, which has an optical signal generator with an optical multiplexer'2013 7,869,712'Method and apparatus for increasing transmission capacity in optical transport network'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to KOREA ELECTRONICS TELECOMM (8)· patent assignee history

2011Based in Jeollabuk-do, KR· patent location history

2013–2014Patents assigned to KANG SAE-KYOUNG (3)· patent assignee history

2013Patents assigned to LEE JOON KI (2)· patent assignee history

2013Patents assigned to ELECTRONIC AND TELCOMM RES INST (1)· patent assignee history

2013–2019Based in Daejeon, KR· patent location history

2017–2019Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (12)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ELECTRONICS & TELECOMMUNICATIONS RES INST	12	2017–2019
KOREA ELECTRONICS TELECOMM	8	2011–2016
KANG SAE-KYOUNGself	3	2013–2014
LEE JOON KI	2	2013
ELECTRONIC AND TELCOMM RES INST	1	2013

Locations

Location	Patents	Span
Daejeon, KR	20	2013–2019
Jeollabuk-do, KR	1	2011