Assignee
YUNG CHI IND CO LTD
TW·15 granted patents·2 pending applications·41 citations·filing 2015–2024
Top patents by PatentIndex Score
17 records- 0198US11701720B2Tube cutter capable of cutting tubes with various diametersYUNG CHI IND CO LTD·Filed 2022·Granted Jul 18, 2023·6 cites·7 claims
- 0298US10189069B1Portable tube benderYUNG CHI IND CO LTD·Filed 2017·Granted Jan 29, 2019·11 cites·2 claims
- 0395US12383967B2Tube cutter capable of cutting tubes with various diametersYUNG CHI IND CO LTD·Filed 2023·Granted Aug 12, 2025·2 cites·10 claims
- 0495US9694410B1Pipe expanding deviceYUNG CHI IND CO LTD·Filed 2016·Granted Jul 4, 2017·5 cites·6 claims
- 0594US9981301B1Tube jig deviceYUNG CHI IND CO LTD·Filed 2017·Granted May 29, 2018·4 cites·10 claims
- 0694US9433988B1Pipe benderYUNG CHI IND CO LTD·Filed 2015·Granted Sep 6, 2016·5 cites·12 claims
- 0792US12472654B2Tube cutter for tubes with various diametersYUNG CHI IND CO LTD·Filed 2024·Granted Nov 18, 2025·1 cites·8 claims
- 0892US10130986B1Tube flaring toolYUNG CHI IND CO LTD·Filed 2017·Granted Nov 20, 2018·3 cites·14 claims
- 0980US10179358B2Rotary pipe sizing toolYUNG CHI IND CO LTD·Filed 2017·Granted Jan 15, 2019·1 cites·8 claims
- 1074US12472653B2Tube cutter with preloads in multiple directionsYUNG CHI IND CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·10 claims
- 1165USD924031STool handleYUNG CHI IND CO LTD·Filed 2020·Granted Jul 6, 2021·3 cites·1 claims
- 1251US10507509B2Pipe expanding device with a pipe-length fixing assemblyYUNG CHI IND CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·4 claims
- 1348US2021245228A1Pipe Flaring DeviceYUNG CHI IND CO LTD·Filed 2020·Application pending·0 cites
- 1447US2019283106A1Tube positioning device of tube flaring toolYUNG CHI IND CO LTD·Filed 2018·Application pending·0 cites
- 1545USD1089336STube cutterYUNG CHI IND CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 1645USD1089337STube cutterYUNG CHI IND CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 1733USD947637STube straightening deviceYUNG CHI IND CO LTD·Filed 2020·Granted Apr 5, 2022·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →