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Jeong Seok YU
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Uiwang-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Device and method for managing multicast group in wireless network
Patent number
10,122,540
Issue date
Nov 6, 2018
Chung-Ang University Academy Cooperation Foundation
Sung Rae Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatus and method for receiving ACK in wireless network
Patent number
9,509,453
Issue date
Nov 29, 2016
Chung-Ang University Industry - Academy Cooperation Foundation
Sung Rae Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
DEVICE AND METHOD FOR MANAGING MULTICAST GROUP IN WIRELESS NETWORK
Publication number
20160080161
Publication date
Mar 17, 2016
CHUNG-ANG UNIVERSITY-ACADEMY COOPERATION FOUNDATION
Sung Rae Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
APPARATUS AND METHOD FOR RECEIVING ACK IN WIRELESS NETWORK
Publication number
20150055538
Publication date
Feb 26, 2015
Chung-Ang University Industry-Academy Cooperation Foundation
Sung Rae CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE