Patents/Assignees

Poongsan Corporation

4 patents in portfolio

US11697864utility2023
Copper Alloy Strip Having High Heat Resistance and Thermal Dissipation Properties
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US11692243utility2023
Free-cutting Leadless Copper Alloy with No Lead and Bismuth
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US11591682utility2023
Cu—co—si—fe—p-based Alloy with Excellent Bending Formability and Production Method Thereof
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US11542606utility2023
Method of Tin-plating Copper Alloy for Electric or Electronic Parts and Automobile Parts and Tin-plating Material of Copper Alloy Manufactured Therefrom
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