Individual holder
LIU DAVID H
0 granted patents·3 pending applications·0 citations·filing 2007–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0146US2009067415A1Optical network terminal with integrated internet protocol private branch exchangeLIU DAVID H·Filed 2007·Application pending·0 cites
- 0242US2009060496A1Method and system for enabling diagnosing of faults in a passive optical networkLIU DAVID H·Filed 2007·Application pending·0 cites
- 0341US2009328190A1Method and apparatus to perform security and vulnerability testing of protocolsLIU DAVID H·Filed 2008·Application pending·0 cites
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