Inventor · disambiguated record
Sung-Wang Yang
Also filed as: YANG SUNG-WANG
6 granted patents·2 pending applications·244 citations·filing 1993–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0193US7950108B2Castor that is braked and positioned simultaneouslySUNNY CASTORS CO LTD·Filed 2008·Granted May 31, 2011·31 cites·20 claims
- 0293US6360851B1Caster structure with functions of brake and rotation constraintFiled 2001·Granted Mar 26, 2002·68 cites·2 claims
- 0388US6619438B1Caster braking and locking structureFiled 2002·Granted Sep 16, 2003·40 cites·3 claims
- 0488US5368133ABrake system for roller castersFiled 1993·Granted Nov 29, 1994·57 cites·2 claims
- 0579US5617934ABrake mechanism of castorFiled 1996·Granted Apr 8, 1997·45 cites·1 claims
- 0652US2010212108A1Castor Having Reinforced StrengthYANG SUNG-WANG·Filed 2009·Application pending·0 cites
- 0740US2006076097A1Wheel StructureYANG SUNG-WANG·Filed 2004·Application pending·0 cites
- 0836USD573451SWheel seatSUNNY CASTORS CO LTD·Filed 2007·Granted Jul 22, 2008·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →