Assignee
WANG KO PEN
US·8 granted patents·549 citations·filing 1982–2017
Top patents by PatentIndex Score
8 records- 0188US4702260AFlexible bronchoscopic needle assemblyWANG KO PEN·Filed 1985·Granted Oct 27, 1987·292 cites·18 claims
- 0276US4791937ATransendoscopic needleWANG KO PEN·Filed 1986·Granted Dec 20, 1988·132 cites·17 claims
- 0363US4766906ABronchoscopic needle assemblyWANG KO PEN·Filed 1982·Granted Aug 30, 1988·53 cites·7 claims
- 0459US7147607B2Transendoscopic double needle assemblyWANG KO-PEN·Filed 2003·Granted Dec 12, 2006·21 cites·25 claims
- 0558US9295454B2Double lumen or double wire endobronchial ultrasound-guided histology needle (EBUS)WANG KO-PEN·Filed 2012·Granted Mar 29, 2016·1 cites·13 claims
- 0656US7204812B2Transendoscopic needle assemblyWANG KO-PEN·Filed 2003·Granted Apr 17, 2007·14 cites·21 claims
- 0748US4617940ABronchoscopic needle assemblyWANG KO PEN·Filed 1985·Granted Oct 21, 1986·36 cites·6 claims
- 0842US11324491B2Click and release endobronchial specimen collection histology needleWANG KO PEN·Filed 2017·Granted May 10, 2022·0 cites·18 claims
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