YM

Yunfei Ma

KE Knowles Electronics: 1 patents #28 of 90Top 35%
MIT: 1 patents #183 of 1,066Top 20%
🗺 California: #12,984 of 65,961 inventorsTop 20%
Overall (2022): #93,000 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11477555 Acoustic transducers having non-circular perimetral release holes Michael Kuntzman, Sung Bok Lee, Vahid Naderyan, Bing Yu 2022-10-18
11308291 Methods and apparatus for radio frequency sensing in diverse environments Unsoo Ha, Junshan Leng, Alaa Khaddaj, Tzu Ming Hsu, Zexuan Zhong +1 more 2022-04-19