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Inventor

Won-Jin Park

Inventor
Seongnam, KR

Overview

2→
Patents
2011–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Hprimary
H04HBroadcast communication40%
H04NPictorial communication, e.g. television40%
F24CDomestic stoves or ranges20%
PatentTitleYear
8,619,987'System for transmitting the scrambled broadcast-signals in single frequency network, and a method thereof'20138,031,870'Conditional access system for each transmitter in single frequency network, and a method thereof'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to KT CORP (2)· patent assignee history
2011–2013Based in Seongnam, KR· patent location history
2013Patents assigned to CHAE TAE-JUNE (1)· patent assignee history
2013Patents assigned to HONG CHUNG-PYO (1)· patent assignee history
2013Patents assigned to KOREA ELECTRONICS TELECOMM (1)· patent assignee history
2013Patents assigned to LEE BONG-HO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KT CORP22011–2013
CHAE TAE-JUNE12013
HONG CHUNG-PYO12013
KOREA ELECTRONICS TELECOMM12013
LEE BONG-HO12013
Locations
LocationPatentsSpan
Seongnam, KR22011–2013