SY

Sheng-Ping Yu

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #138 of 263Top 55%
AC American Audio Components: 1 patents #23 of 57Top 45%
Overall (All Time): #3,118,865 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8798293 Piezoelectric speaker Lin Liu, Jie He 2014-08-05