Assignee
HUANG CHI-TZUNG
4 granted patents·2 pending applications·46 citations·filing 1998–2013
Top patents by PatentIndex Score
6 records- 0177US7282035B2Physiotherapeutic apparatus for restoring lower limb functionHUANG CHI-TZUNG·Filed 2006·Granted Oct 16, 2007·9 cites·9 claims
- 0265US7011362B1Structure of a securing mechanism for a back of an adjustable reclining chairHUANG CHI-TZUNG·Filed 2004·Granted Mar 14, 2006·20 cites·1 claims
- 0363USD415866SCollapsible trolley for displaying and carrying thingsHUANG CHI-TZUNG·Filed 1998·Granted Oct 26, 1999·13 cites·1 claims
- 0447US6945596B2Reclining chair with back and footrest adjustable in position at the same timeHUANG CHI-TZUNG·Filed 2004·Granted Sep 20, 2005·4 cites·3 claims
- 0546US2009070928A1Lifting and lowering adjustment structure of a bedHUANG CHI-TZUNG·Filed 2007·Application pending·0 cites
- 0643US2015107023A1Electric bed structureHUANG CHI-TZUNG·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →