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Inventor

Chang-Joong Kim

Inventor
Seoul, KR

Overview

5→
Patents
1990–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H03Mprimary
H03MCoding40%
H04NPictorial communication, e.g. television40%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
8,707,121'Forward error correction encoding/decoding method and apparatus, digital broadcasting reception apparatus, and decoding method thereof'20148,499,213'Forward error correction encoding/decoding method and apparatus, digital broadcasting reception appartus, and decoding method thereof'20138,077,791'Optimal TCM codec search method for dual stream systems, and encoder/decoder using the same'20118,050,346'Optimal encoder and encoding method for dual stream system'20114,974,085'Television signal substitution'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Based in Cincinnati, OH, US· patent location history
2011–2014Patents assigned to KOREA ELECTRONICS TELECOMM (4)· patent assignee history
2011–2013Patents assigned to KIM CHANG-JOONG (2)· patent assignee history
2011–2013Patents assigned to KIM SUNG-HOON (2)· patent assignee history
2011–2013Patents assigned to LEE HO-KYOUNG (2)· patent assignee history
2011Patents assigned to AHN CHIETEUK (1)· patent assignee history
2011–2014Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM42011–2014
KIM CHANG-JOONGself22011–2013
KIM SUNG-HOON22011–2013
LEE HO-KYOUNG22011–2013
AHN CHIETEUK12011
Locations
LocationPatentsSpan
Seoul, KR42011–2014
Cincinnati, OH, US11990