SC

Shui Shing Choi

IC Innovation Sound Technology Co.: 1 patents #7 of 7Top 100%
Overall (All Time): #2,680,097 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11445291 Noise-reducing earphone with adjustable voice Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu 2022-09-13