Inventor · disambiguated record
Chia-Pao Cheng
Also filed as: CHENG CHIA-PAO
21 granted patents·11 pending applications·276 citations·filing 1999–2024
94Inventor score
Files withKEN DALL ENTPR CO LTD14CHENG CHIA PAO11ZEALIO ELECTRONICS CO LTD4KEN DALI ENTPR CO LTD1SUNPLUS TECHNOLOGY CO LTD1
Top patents by PatentIndex Score
32 records- 0189US11536429B1Wireless lighting device with encapsulated light boardZEALIO ELECTRONICS CO LTD·Filed 2022·Granted Dec 27, 2022·3 cites·25 claims
- 0289US10028844B2Hydraulic ankle jointKEN DALL ENTPR CO LTD·Filed 2016·Granted Jul 24, 2018·22 cites·5 claims
- 0388US7426293B2Rapid color recognition methodSUNPLUS TECHNOLOGY CO LTD·Filed 2004·Granted Sep 16, 2008·43 cites·12 claims
- 0484US7044983B1Positioning and buffering device for artificial knee jointCHENG CHIA PAO·Filed 2003·Granted May 16, 2006·129 cites·1 claims
- 0578USD632790SArtificial knee jointCHENG CHIA-PAO·Filed 2009·Granted Feb 15, 2011·23 cites·1 claims
- 0677US10538198B1Wireless smart matCHENG CHIA PAO·Filed 2019·Granted Jan 21, 2020·3 cites·20 claims
- 0772US8268012B1Four-bar-linkage brake-included knee jointCHENG CHIA-PAO·Filed 2011·Granted Sep 18, 2012·8 cites·3 claims
- 0871US10883856B2Magnet-type sensing moduleCHENG CHIA PAO·Filed 2019·Granted Jan 5, 2021·2 cites·14 claims
- 0967USD798453SArtificial ankle jointKEN DALL ENTPR CO LTD·Filed 2016·Granted Sep 26, 2017·12 cites·1 claims
- 1066US7985264B2Cushion structure of artificial knee jointCHENG CHIA-PAO·Filed 2009·Granted Jul 26, 2011·5 cites·4 claims
- 1161US10123887B2Vacuum suction and pressure regulation pneumatic cylinderKEN DALL ENTPR CO LTD·Filed 2016·Granted Nov 13, 2018·1 cites·4 claims
- 1259US12427041B1Knee joint structure featuring hydraulic controlKEN DALL ENTPR CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·9 claims
- 1358US2024189120A1Prosthesis socket vacuum suction structureKEN DALL ENTPR CO LTD·Filed 2023·Application pending·0 cites
- 1455US6911051B2Rotating pneumatic knee joint structureFiled 2003·Granted Jun 28, 2005·9 cites·1 claims
- 1549US11932087B2Vanity mirror and sun visor with lighting functionZEALIO ELECTRONICS CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·8 claims
- 1648US2008058958A1Knee joint with retention and cushion structuresCHENG CHIA PAO·Filed 2007·Application pending·0 cites
- 1747US11370353B2Wireless doorsill plate with changeable display information and power-saving mechanismCHENG CHIA PAO·Filed 2020·Granted Jun 28, 2022·0 cites·8 claims
- 1847US11229535B2Shock-absorbing twisting structureKEN DALL ENTPR CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·6 claims
- 1947US2009143869A1Anti-shock artificial knee joint structureCHENG CHIA-PAO·Filed 2007·Application pending·0 cites
- 2046US10881532B1Shock and torsion absorber for elevated vacuum suspensionKEN DALL ENTPR CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·6 claims
- 2146US2022202599A1Gap-adjustable/eliminable shock absorption structureKEN DALL ENTPR CO LTD·Filed 2021·Application pending·0 cites
- 2245US11278415B2Knee joint structureKEN DALL ENTPR CO LTD·Filed 2020·Granted Mar 22, 2022·0 cites·7 claims
- 2345US2022280314A1Locking structure of knee jointKEN DALL ENTPR CO LTD·Filed 2021·Application pending·0 cites
- 2444US2016015531A1Structure of Tumble-Resistant Knee JointCHENG CHIA-PAO·Filed 2014·Application pending·0 cites
- 2543US10861301B1Multifunctional smart holder and control method thereofCHENG CHIA PAO·Filed 2019·Granted Dec 8, 2020·0 cites·28 claims
- 2642US2020347906A1Automatic pressure regulating pneumatic cylinderKEN DALL ENTPR CO LTD·Filed 2019·Application pending·0 cites
- 2742US2025327556A1Wireless lighting device with extended duration illuminationZEALIO ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2839US2019008663A1Prosthesis socket vacuum deviceKEN DALL ENTPR CO LTD·Filed 2017·Application pending·0 cites
- 2938US9820872B2Structure 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
- 3034US2017174122A1Vehicle wireless warning apparatus and method of controlling the sameZEALIO ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 3132US2017333225A1Prosthesis carring barrel suction-attaching joint with locking functionKEN DALL ENTPR CO LTD·Filed 2016·Application pending·0 cites
- 3231US6355071B1Knee joint capable of rotating rapidly in one direction but slowly in the otherKEN DALI ENTPR CO LTD·Filed 1999·Granted Mar 12, 2002·16 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →