Assignee
MAHLE AUTOMOTIVE TECH CHINA CO LTD
CN·5 granted patents·2 pending applications·1 citations·filing 2021–2024
Top patents by PatentIndex Score
7 records- 0170US12565868B2Carbon canister assembly and an engineMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2022·Granted Mar 3, 2026·0 cites·19 claims
- 0269US11713729B2Piston for splitting internal cooling runnerMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2021·Granted Aug 1, 2023·1 cites·20 claims
- 0362US11788622B2Piston ring for engine and machining method of piston ringMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·16 claims
- 0451US2025320919A1Piston ring with trapezoidal openingMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2024·Application pending·0 cites
- 0546US11840982B2Quick oil return cylinder linerMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·20 claims
- 0641US2024418262A1Piston ringMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2024·Application pending·0 cites
- 0736US12007024B2Lubricating mechanism of pin connection pair of internal combustion engineMAHLE AUTOMOTIVE TECH CHINA CO LTD·Filed 2021·Granted Jun 11, 2024·0 cites·19 claims
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