YM

YiChao Ma

ST Seagate Technology: 2 patents #123 of 610Top 25%
Overall (2019): #104,406 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10510378 Slit full disk shroud Xiong Liu, Li Zhang 2019-12-17
10490232 Helium-filled storage container Christopher M. Woldemar, Xiong Liu, Li Zhang 2019-11-26