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Patent applications and USPTO patent grants for Yang; Sun Joo.The latest application filed is for "apparatus and method for controlling permissions in mobile terminal".
Patent | Date |
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Auto reply and loop-back method for the remote measurement of the quality of an internet phone Grant 8,553,571 - Yang , et al. October 8, 2 | 2013-10-08 |
Method of analysis for internet telephone quality and its interference Grant 8,462,642 - Yang June 11, 2 | 2013-06-11 |
Apparatus And Method For Controlling Permissions In Mobile Terminal App 20130055411 - YANG; Sun-Joo ;   et al. | 2013-02-28 |
Auto Reply And Loop-back Method For The Remote Measurement Of The Quality Of An Internet Phone App 20120093006 - Yang; Sun Joo | 2012-04-19 |
Method Of Analysis For Internet Telephone Qualit And Its Interference App 20110243001 - Yang; Sun Joo | 2011-10-06 |
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