Assignee
KEN DALL ENTPR CO LTD
TW·9 granted patents·7 pending applications·41 citations·filing 2012–2024
Top patents by PatentIndex Score
16 records- 0189US10028844B2Hydraulic ankle jointKEN DALL ENTPR CO LTD·Filed 2016·Granted Jul 24, 2018·22 cites·5 claims
- 0268US8951304B2Vacuum suction structure of ankle joint and support barrel of artificial limbKEN DALL ENTPR CO LTD·Filed 2013·Granted Feb 10, 2015·6 cites·6 claims
- 0367USD798453SArtificial ankle jointKEN DALL ENTPR CO LTD·Filed 2016·Granted Sep 26, 2017·12 cites·1 claims
- 0461US10123887B2Vacuum suction and pressure regulation pneumatic cylinderKEN DALL ENTPR CO LTD·Filed 2016·Granted Nov 13, 2018·1 cites·4 claims
- 0559US12427041B1Knee joint structure featuring hydraulic controlKEN DALL ENTPR CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·9 claims
- 0658US2024189120A1Prosthesis socket vacuum suction structureKEN DALL ENTPR CO LTD·Filed 2023·Application pending·0 cites
- 0747US11229535B2Shock-absorbing twisting structureKEN DALL ENTPR CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·6 claims
- 0846US10881532B1Shock and torsion absorber for elevated vacuum suspensionKEN DALL ENTPR CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·6 claims
- 0946US2022202599A1Gap-adjustable/eliminable shock absorption structureKEN DALL ENTPR CO LTD·Filed 2021·Application pending·0 cites
- 1045US11278415B2Knee joint structureKEN DALL ENTPR CO LTD·Filed 2020·Granted Mar 22, 2022·0 cites·7 claims
- 1145US2022280314A1Locking structure of knee jointKEN DALL ENTPR CO LTD·Filed 2021·Application pending·0 cites
- 1242US2020347906A1Automatic pressure regulating pneumatic cylinderKEN DALL ENTPR CO LTD·Filed 2019·Application pending·0 cites
- 1339US2019008663A1Prosthesis socket vacuum deviceKEN DALL ENTPR CO LTD·Filed 2017·Application pending·0 cites
- 1438US9820872B2Structure of connection and adjustment assembly of support socket joint of prosthesisKEN DALL ENTPR CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·3 claims
- 1534US2014142722A1Modularized knee joint cushioning structureKEN DALL ENTPR CO LTD·Filed 2012·Application pending·0 cites
- 1632US2017333225A1Prosthesis carring barrel suction-attaching joint with locking functionKEN DALL ENTPR CO LTD·Filed 2016·Application pending·0 cites
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