Ham; Young-Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ham; Young-Cheol.The latest application filed is for "changing operation parameter of communication terminal".

Company Profile

0.5.5

Ham; Young-Cheol - Suwon-si KR
Ham; Young-Cheol - Suwon-shi KR
Ham; Young-Cheol - Suwon KR
Ham, Young-Cheol - Suwon-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
Changing operation parameter of communication terminal Grant 7,546,119 - Ham June 9, 2	2009-06-09
Public land mobile network/private wireless network-integrated service network and system for the same Grant 7,424,313 - Ham , et al. September 9, 2	2008-09-09
System for providing private mobile communication service separately from public mobile communication network and method of processing call using the same Grant 7,336,971 - Ham , et al. February 26, 2	2008-02-26
Private mobile communication system for providing public network busy state information of mobile communication terminal Grant 7,308,257 - Ham , et al. December 11, 2	2007-12-11
Changing operation parameter of communication terminal App 20060154605 - Ham; Young-Cheol	2006-07-13
Interactive short message service system in a private wireless network and routing method therefor Grant 7,065,372 - Ham June 20, 2	2006-06-20
System for providing private mobile communication service separately from public mobile communication network and method of processing call using the same App 20040185880 - Ham, Young-Cheol ; et al.	2004-09-23
Private mobile communication system for providing public network busy state information of mobile communication terminal App 20040048614 - Ham, Young-Cheol ; et al.	2004-03-11
Interactive short message service system in a private wireless network and routing method therefor App 20030144015 - Ham, Young-Cheol	2003-07-31
Public land mobile network / private wireless network-integrated service network and system for the same App 20030100342 - Ham, Young-Cheol ; et al.	2003-05-29

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