Inventor
CHAO CHIEN-CHIH
TW6 patents
⚠️ This page may combine multiple inventors who share the name “CHAO CHIEN-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILWAUKEE ELECTRIC TOOL CORP
4 patentsUS12355229B2Jul 8, 2025
Resettable electronic fuse for high-power devices
MILWAUKEE ELECTRIC TOOL CORP0 citations59
US11967817B2Apr 23, 2024
Resettable electronic fuse for high-power devices
MILWAUKEE ELECTRIC TOOL CORP0 citations59
US11569676B2Jan 31, 2023
Charger with nanocrystalline ferrite choke
MILWAUKEE ELECTRIC TOOL CORP0 citations56
US12597650B2Apr 7, 2026
Portable power source with low power display
MILWAUKEE ELECTRIC TOOL CORP0 citations43