Assignee
DONGGUAN DSP TECH CO LTD
CN·5 granted patents·0 citations·filing 2020–2022
Top patents by PatentIndex Score
5 records- 0163US12344939B2SUS surface treatment methodDONGGUAN DSP TECH CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·7 claims
- 0256US11795565B2Surface treatment method of copper for the assembly of polymer and copperDONGGUAN DSP TECH CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·7 claims
- 0354US12331422B2Titanium surface treatment methodDONGGUAN DSP TECH CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·2 claims
- 0445US11618952B2Surface treatment method of magnesium for the assembly of polymer and magnesiumDONGGUAN DSP TECH CO LTD·Filed 2022·Granted Apr 4, 2023·0 cites·2 claims
- 0539US11332842B2Aluminum surface treatment methodDONGGUAN DSP TECH CO LTD·Filed 2020·Granted May 17, 2022·0 cites·3 claims
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