Chang; Ki Seok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Ki Seok.The latest application filed is for "encoding method and decoding method using metal nanostructures".

Company Profile

4.6.14

Chang; Ki Seok - Paju-si KR
Chang; Ki-seok - Suwon-si KR
Chang; Ki Seok - Daejeon KR
CHANG; Ki Seok - Daejeon-city KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Encoding method and decoding method using metal nanostructures Grant 10,967,666 - Chang , et al. April 6, 2	2021-04-06
Encoding Method And Decoding Method Using Metal Nanostructures App 20200189309 - CHANG; Ki Seok ; et al.	2020-06-18
Method For Preparing Graphene-tin Oxide Nanocomposite, And Graphene-tin Oxide Nanocomposite App 20200166469 - RYU; Sung Pil ; et al.	2020-05-28
Liquid lens and liquid lens module Grant 10,474,000 - Ryu , et al. Nov	2019-11-12
Liquid Lens And Liquid Lens Module App 20170363930 - RYU; Sung-Pil ; et al.	2017-12-21
Method and apparatus for providing additional information on digital broadcasting program to IPTV in home network Grant 8,228,833 - Lee , et al. July 24, 2	2012-07-24
Interband tunneling intersubband transition semiconductor laser Grant 7,756,176 - Kim , et al. July 13, 2	2010-07-13
Method And Apparatus For Recording And Reading Information App 20100165503 - Choi; Won-jong ; et al.	2010-07-01
Clustering method of wireless sensor network for minimized energy consumption Grant 7,590,611 - Hur , et al. September 15, 2	2009-09-15
Interband Tunneling Intersubband Transition Semiconductor Laser App 20080151956 - KIM; Gyungock ; et al.	2008-06-26
Method and apparatus for displaying information on broadcasting contents App 20070157282 - Park; Sang-shin ; et al.	2007-07-05
Method and system for reproducing contents App 20070133952 - Park; Sang-shin ; et al.	2007-06-14
Method and apparatus for providing additional information on digital broadcasting program to IPTV in home network App 20070064637 - Lee; Kwang-chul ; et al.	2007-03-22
Method and apparatus for transmitting additional information on digital broadcast through home network App 20070064712 - Lee; Kwang-chul ; et al.	2007-03-22
Method and apparatus for managing tuners for broadcasting service in home network App 20070050823 - Lee; Kwang-chul ; et al.	2007-03-01
Method for controlling media access in wireless sensor network App 20070019604 - Hur; Kyeong ; et al.	2007-01-25
Clustering method of wireless sensor network for minimized energy consumption App 20060268745 - Hur; Kyeong ; et al.	2006-11-30
Method for coding integer supporting diverse frame sizes and CODEC implementing the method Grant 6,847,314 - Chang January 25, 2	2005-01-25
Method of encoding and/or decoding digital audio using time-frequency correlation and apparatus performing the method App 20040176961 - Manu, Mathew ; et al.	2004-09-09
Method for coding integer supporting diverse frame sizes and codec implementing the method App 20030227975 - Chang, Ki-Seok	2003-12-11

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