Inventor · disambiguated record
Hsin-Fa Shen
Also filed as: SHEN HSIN-FA
10 granted patents·5 pending applications·30 citations·filing 2001–2024
84Inventor score
Files withPRO LIMB INT CORP6OSSUR ICELAND EHF3INTERNAT CORP PRO LIMB1KREMSER DIRK1PRO LIMB INTERNAT CORP1
Top patents by PatentIndex Score
15 records- 0175US10918501B2Polycentric knee joint having an adjustment-free multi-stage air cylinderPRO LIMB INT CORP·Filed 2019·Granted Feb 16, 2021·3 cites·17 claims
- 0275US9770347B2Adjustable prosthesis legOSSUR ICELAND EHF·Filed 2013·Granted Sep 26, 2017·7 cites·13 claims
- 0364US11896502B2Adjustable prosthesis legOSSUR ICELAND EHF·Filed 2020·Granted Feb 13, 2024·0 cites·19 claims
- 0460US10034781B2Prosthetic knee joint with buffering and braking effectsPRO LIMB INT CORP·Filed 2016·Granted Jul 31, 2018·1 cites·9 claims
- 0557US2024390165A1Modular knee jointPRO LIMB INT CORP·Filed 2024·Application pending·0 cites
- 0656US6752835B2Tetraxial-link artificial limb jointFiled 2002·Granted Jun 22, 2004·16 cites·3 claims
- 0755US11413168B2Polycentric knee joint having an adjustment-free multi-stage air cylinderPRO LIMB INT CORP·Filed 2021·Granted Aug 16, 2022·0 cites·15 claims
- 0854US10716688B2Adjustable prosthesis legOSSUR ICELAND EHF·Filed 2017·Granted Jul 21, 2020·0 cites·20 claims
- 0954US10231850B2Prosthetic knee joint lockable into an extension positionSHEN HSIN FA·Filed 2005·Granted Mar 19, 2019·2 cites·5 claims
- 1049US9180026B2Adjustment-free cushioning air cylinderPRO LIMB INTERNAT CORP·Filed 2013·Granted Nov 10, 2015·1 cites·3 claims
- 1142US2013268091A1Adjustment-free multi-stage prosthesis air cylinder and multi-stage air pressure valve thereofINTERNAT CORP PRO LIMB·Filed 2013·Application pending·0 cites
- 1238US2018064561A1Adjustment-free multi-stage prosthesis air cylinderPRO LIMB INT CORP·Filed 2017·Application pending·0 cites
- 1336US2017258608A1Buffer mechanism of artificial limbPRO LIMB INT CORP·Filed 2016·Application pending·0 cites
- 1436US2003050712A1Structure of knee joint stressing deviceFiled 2001·Application pending·0 cites
- 1534US8187337B2Trouble-free safety prosthesis jointKREMSER DIRK·Filed 2009·Granted May 29, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →