YC

Yu-Sen Chen

LS Logitech Europe S.A.: 2 patents #17 of 148Top 15%
📍 Dashulong, TW: #85 of 446 inventorsTop 20%
Overall (2025): #72,024 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12362750 IR timing calibration for a key switch Jérémie Willemin, Chi-Hsun Tsao 2025-07-15
12345402 Scroll wheel with lighting Yu Shiang Lai, Anthony Vuillemin 2025-07-01