XM

Xi Chun Ma

SS Stmicroelectronics Sa: 1 patents #166 of 519Top 35%
SC Stmicroelectronics (Shenzhen) R&D Co.: 1 patents #3 of 13Top 25%
Overall (2019): #219,425 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10325584 Active noise cancelling device and method of actively cancelling acoustic noise Luca Molinari, Sandro Dalle Feste, Martino Zerbini 2019-06-18