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Sin-Dun Tseng

Overall (All Time): #3,619,326 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6081594 Hands-free device with a replaceable adapter for a mobile phone — 2000-06-27

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