Inventor

LONG HAN

CN2 patents

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

LIFETECH SCIENT SHENZHEN CO

1 patent

US12465394B2Nov 11, 2025

Medical cutting assembly and volume reduction catheter system

LIFETECH SCIENT SHENZHEN CO0 citations48

BALDWIN JAMES A

1 patent

US10469800B2Nov 5, 2019

Always-on telepresence device

BALDWIN JAMES A0 citations31