Assignee

HSIEH CH ING LUNG

TW·2 granted patents·36 citations·filing 1991–1992

Technology mixA61B1 A61M1

Top patents by PatentIndex Score

2 records

0132US5313969AInstant pressure-reducing process and device for a blood-gathering tubeHSIEH CH ING LUNG·Filed 1992·Granted May 24, 1994·31 cites·12 claims
0220US5334812ASyringe needle destructorHSIEH CH ING LUNG·Filed 1991·Granted Aug 2, 1994·5 cites·9 claims

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