YT

Yih-Pyng Tsui

KO Koss: 1 patents #28 of 48Top 60%
Overall (All Time): #3,895,476 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4899388 Infrared stereo speaker system Allan G. Mlodzikowski, Hai-Pin Ku 1990-02-06