Inventor
LI CHANGFU
CN4 patents
⚠️ This page may combine multiple inventors who share the name “LI CHANGFU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO BEIJING LTD
3 patentsUS12481366B2Nov 25, 2025
Processing method and display device
LENOVO BEIJING LTD0 citations58
US12379795B2Aug 5, 2025
Control method, electronic device, and storage medium
LENOVO BEIJING LTD0 citations54
US12206261B2Jan 21, 2025
Control method, electronic device, and writing interaction device
LENOVO BEIJING LTD0 citations42