YM

Yun X. Ma

Apple: 3 patents #7,422 of 18,612Top 40%
Overall (All Time): #1,384,905 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11561144 Wearable electronic device with fluid-based pressure sensing Caleb C. Han, Brad G. Boozer, Mark G. Walsh, William S. Lee, Tongbi Jiang +6 more 2023-01-24
11305984 Water proofing and water detection schemes for MEMS-based environmental sensing devices Krishna Prasad Vummidi Murali, Kuolung Lei, Richard Yeh 2022-04-19
10640367 Water proofing and water detection schemes for MEMS-based environmental sensing devices Krishna Prasad Vummidi Murali, Kuolung Lei, Richard Yeh 2020-05-05