Assignee
CHI HUA FITNESS CO LTD
TW·18 granted patents·5 pending applications·230 citations·filing 2004–2023
Top patents by PatentIndex Score
23 records- 0194US8957641B1Magnetic controlled power generatorCHI HUA FITNESS CO LTD·Filed 2013·Granted Feb 17, 2015·23 cites·6 claims
- 0293US7682287B1Powered strength trainerCHI HUA FITNESS CO LTD·Filed 2009·Granted Mar 23, 2010·120 cites·7 claims
- 0392US11173343B2Strength training equipmentCHI HUA FITNESS CO LTD·Filed 2020·Granted Nov 16, 2021·5 cites·3 claims
- 0487US11689091B2Eddy current type resistance deviceCHI HUA FITNESS CO LTD·Filed 2021·Granted Jun 27, 2023·2 cites·2 claims
- 0584USD995387SDual field coil eddy current brakeCHI HUA FITNESS CO LTD·Filed 2020·Granted Aug 15, 2023·2 cites·1 claims
- 0684US9662534B1Pull exercise training deviceCHI HUA FITNESS CO LTD·Filed 2016·Granted May 30, 2017·23 cites·7 claims
- 0782US12083372B2Fitness mechanism with adjustable resistanceCHI HUA FITNESS CO LTD·Filed 2022·Granted Sep 10, 2024·1 cites·4 claims
- 0882US11258344B1High torque reluctance brake deviceCHI HUA FITNESS CO LTD·Filed 2020·Granted Feb 22, 2022·2 cites·4 claims
- 0980US11033775B2Swingable exercise bicycle mechanismCHI HUA FITNESS CO LTD·Filed 2019·Granted Jun 15, 2021·10 cites·7 claims
- 1076US7678022B1Loading device of leg extension machineCHI HUA FITNESS CO LTD·Filed 2009·Granted Mar 16, 2010·16 cites·6 claims
- 1175US11060582B2Electric adjustable magnetic control damperCHI HUA FITNESS CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·6 claims
- 1271US9981153B2Brake controller for spinner bikeCHI HUA FITNESS CO LTD·Filed 2016·Granted May 29, 2018·3 cites·10 claims
- 1370US6833644B1External rotor brush DC motor for a treadmillCHI HUA FITNESS CO LTD·Filed 2004·Granted Dec 21, 2004·18 cites·4 claims
- 1464US10250107B2Magnetic-controlled generator with built-in controllerCHI HUA FITNESS CO LTD·Filed 2017·Granted Apr 2, 2019·2 cites·6 claims
- 1563US11141619B2Spinner bike with adjustable magnetic resistanceCHI HUA FITNESS CO LTD·Filed 2020·Granted Oct 12, 2021·1 cites·4 claims
- 1657US12017119B2Permanent magnet resistance simulation deviceCHI HUA FITNESS CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·7 claims
- 1756US2025010127A1Smart torque simulation deviceCHI HUA FITNESS CO LTD·Filed 2023·Application pending·0 cites
- 1848US2022323825A1Resistance device capable linearly adjusting training loadCHI HUA FITNESS CO LTD·Filed 2021·Application pending·0 cites
- 1941US2015167769A1Linear damperCHI HUA FITNESS CO LTD·Filed 2013·Application pending·0 cites
- 2038US2020147449A1Spinner bike with adjustable magnetic resistanceCHI HUA FITNESS CO LTD·Filed 2019·Application pending·0 cites
- 2137US2017047870A1Magnetic-controlled generator with built-in controllerCHI HUA FITNESS CO LTD·Filed 2015·Application pending·0 cites
- 2235US9472999B1Damper with linear power generation and reluctanceCHI HUA FITNESS CO LTD·Filed 2015·Granted Oct 18, 2016·0 cites·10 claims
- 2335US9404548B2Adaptable damperCHI HUA FITNESS CO LTD·Filed 2015·Granted Aug 2, 2016·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →