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Inventor

Chee Sun Won

Inventor
Seoul, KR

Overview

8→
Patents
2004–2015
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general29%
G06VImage or video recognition or understanding29%
H04NPictorial communication, e.g. television29%
G06FElectric digital data processing14%
PatentTitleYear
9,100,654'Method and apparatus for inserting video watermark in compression domain'20158,107,669'Video watermarking apparatus in compression domain and method using the same'20128,094,871'Method and apparatus for inserting video watermark in compression domain'20127,702,152'Non-linear quantization and similarity matching methods for retrieving video sequence having a set of image frames'20107,697,754'Method for generating a block-based image histogram'20107,295,718'Non-linear quantization and similarity matching methods for retrieving image data'20077,106,900'Method for generating a block-based image histogram'20066,807,298'Method for generating a block-based image histogram'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to KOREA ELECTRONICS TELECOMM (5)· patent assignee history
2004–2015Based in Seoul, KR· patent location history
2012–2015Patents assigned to HUH MI SUK (3)· patent assignee history
2012–2015Patents assigned to KIM DAE YOUB (3)· patent assignee history
2012–2015Patents assigned to KIM HWAN JOON (3)· patent assignee history
2012–2015Patents assigned to KIM SUNG MIN (3)· patent assignee history
2012Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ELECTRONICS TELECOMM52004–2010
HUH MI SUK32012–2015
KIM DAE YOUB32012–2015
KIM HWAN JOON32012–2015
KIM SUNG MIN32012–2015
Locations
LocationPatentsSpan
Seoul, KR72004–2015
Yongin-si, KR12012