Assignee
CHANG ILWOO
US·2 granted patents·2 pending applications·60 citations·filing 2006–2012
Top patents by PatentIndex Score
4 records- 0190US8270369B1Service data unit discard system for radio access networksCHANG ILWOO·Filed 2008·Granted Sep 18, 2012·54 cites·13 claims
- 0279US8767676B1Network device with handover based packet managementCHANG ILWOO·Filed 2012·Granted Jul 1, 2014·6 cites·20 claims
- 0341US2007171892A1Method and system for supporting special call services in a data networkCHANG ILWOO·Filed 2006·Application pending·0 cites
- 0440US2009190572A1Downlink data control system for radio access networksCHANG ILWOO·Filed 2009·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →