Inventor

LIU SITONG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “LIU SITONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

2 patents

US12498422B2Dec 16, 2025

Battery charging method and device, and storage medium

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48

US12556022B2Feb 17, 2026

Charging method and apparatus, vehicle, and computer-readable storage medium

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations47

SNAP INC

1 patent

US12165243B2Dec 10, 2024

Customizable avatar modification system

SNAP INC0 citations48