Individual holder
CHENG YU W
TW·1 granted patent·2 pending applications·12 citations·filing 1993–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0142US2005241053A1Splash guard for toilet seatCHENG YU W·Filed 2004·Application pending·0 cites
- 0239US2006284462A1Medical chairCHENG YU W·Filed 2005·Application pending·0 cites
- 0326US5355877AMouth-to-mouth resuscitation device having a sealed valve position to protect a rescuerCHENG YU W·Filed 1993·Granted Oct 18, 1994·12 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →