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Jang Won Moon
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Telephone system based on presence and call routing method thereof
Patent number
9,456,080
Issue date
Sep 27, 2016
NHN Corporation
Jang Won Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nonstop service system using voting, and information updating and p...
Patent number
8,880,665
Issue date
Nov 4, 2014
NHN Corporation
Jang Won Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network operator brokering system and telephone system for providin...
Patent number
8,737,382
Issue date
May 27, 2014
NHN Corporation
Jang Won Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Network operator brokering system and telephone system for providin...
Publication number
20070064607
Publication date
Mar 22, 2007
Jang Won Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Nonstop service system using voting, and information updating and p...
Publication number
20060282435
Publication date
Dec 14, 2006
Jang Won Moon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Telephone system based on presence and call routing method thereof
Publication number
20060264208
Publication date
Nov 23, 2006
Jang Won Moon
H04 - ELECTRIC COMMUNICATION TECHNIQUE