Assignee
DONG YANG PISTON CO LTD
KR·7 granted patents·8 pending applications·1 citations·filing 2013–2024
Top patents by PatentIndex Score
15 records- 0164US2025192295A1Cap plate assembly and battery cell including the sameDONG YANG PISTON CO LTD·Filed 2024·Application pending·0 cites
- 0259US2025115984A1Deformed aluminum alloy casting and method of manufacturing the sameDONG YANG PISTON CO LTD·Filed 2024·Application pending·0 cites
- 0359US2025101562A1Heat treatment method of alloy for eco-friendly vehicle partsDONG YANG PISTON CO LTD·Filed 2024·Application pending·0 cites
- 0458US10060327B2Piston for internal combustion engine, and cooling channel coreDONG YANG PISTON CO LTD·Filed 2016·Granted Aug 28, 2018·1 cites·7 claims
- 0558US2020347797A1Piston for vehicle engine and method for manufacturing the sameDONG YANG PISTON CO LTD·Filed 2020·Application pending·0 cites
- 0653US10724466B2Piston for vehicle engine and method for manufacturing the sameDONG YANG PISTON CO LTD·Filed 2017·Granted Jul 28, 2020·0 cites·17 claims
- 0751US2025079659A1Cap plate assembly, method of manufacturing cap plate assembly, and battery cell including the sameDONG YANG PISTON CO LTD·Filed 2023·Application pending·0 cites
- 0846US2019211177A1Resin composition for coating engine piston and method of fabricating the sameDONG YANG PISTON CO LTD·Filed 2019·Application pending·0 cites
- 0945US10760526B2Piston for internal combustion engineDONG YANG PISTON CO LTD·Filed 2019·Granted Sep 1, 2020·0 cites·10 claims
- 1044US12238903B2Water-cooled heat dissipation module assemblyDONG YANG PISTON CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·8 claims
- 1140US9328823B2Steel piston having cooling channel without flashDONG YANG PISTON CO LTD·Filed 2013·Granted May 3, 2016·0 cites·12 claims
- 1237US10100777B2Piston for internal combustion engine, and cooling channel coreDONG YANG PISTON CO LTD·Filed 2016·Granted Oct 16, 2018·0 cites·7 claims
- 1337US2017313892A1Resin composition for coating engine piston and method of fabricating the sameDONG YANG PISTON CO LTD·Filed 2016·Application pending·0 cites
- 1436US10682686B2Eco-mold apparatus for manufacturing piston, mold apparatus for manufacturing piston, and piston manufacturing methodDONG YANG PISTON CO LTD·Filed 2016·Granted Jun 16, 2020·0 cites·12 claims
- 1535US2018161901A1Piston for vehicle engine and method for manufacturing the sameDONG YANG PISTON CO LTD·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →