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Ming Yip Wallace WONG

WL Well Being Digital Limited: 1 patents #1 of 3Top 35%
Overall (2018): #298,216 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9924259 Earplug-type earphone Guoqiang Liao, Chor Tin Ma 2018-03-20