Inventor

LI JIAYUAN

CN5 patents

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

INTRADIN SHANGHAI IMP & EXPORT CO LTD

2 patents

US12011774B2Jun 18, 2024

Pole saw

INTRADIN SHANGHAI IMP & EXPORT CO LTD2 citations59

USD1101522SNov 11, 2025

Manual pole saw

INTRADIN SHANGHAI IMP & EXPORT CO LTD0 citations49

XIAMEN AOKECHENG TECH CO LTD

1 patent

USD1121109SMar 31, 2026

Hand shower

XIAMEN AOKECHENG TECH CO LTD0 citations57

UNIV CARNEGIE MELLON

1 patent

US12154354B2Nov 26, 2024

System and method for labeling ultrasound data

UNIV CARNEGIE MELLON0 citations38

CN RAILWAY SIYUAN SURVEY & DES

1 patent

US12536738B2Jan 27, 2026

Three-dimensional model generating method and apparatus, and electronic device

CN RAILWAY SIYUAN SURVEY & DES0 citations30