KY

Kewei Ying

SL Si En Technology (Xiamen) Limited: 2 patents #2 of 10Top 20%
Overall (All Time): #1,797,617 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11576240 Noise reduction circuit for matrix LED driver — 2023-02-07
11115018 Power transistor overcurrent protection circuit — 2021-09-07