Patents/Assignees

DONGGUAN DSP TECHNOLOGY CO., Ltd.

4 patents in portfolio

US12344939utility2025
SUS Surface Treatment Method
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US12331422utility2025
Titanium Surface Treatment Method
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US11795565utility2023
Surface Treatment Method of Copper for the Assembly of Polymer and Copper
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US11618952utility2023
Surface Treatment Method of Magnesium for the Assembly of Polymer and Magnesium
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