Inventor
CHEN HUAZHOU
CN6 patents
⚠️ This page may combine multiple inventors who share the name “CHEN HUAZHOU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING LONGRUAN TECHNOLOGIES INC
3 patentsUS11826914B1Nov 28, 2023
Mechanical arm type measuring robot device and application method
BEIJING LONGRUAN TECHNOLOGIES INC3 citations65
US12158890B2Dec 3, 2024
Industrial geographic information system
BEIJING LONGRUAN TECHNOLOGIES INC2 citations55
US11435183B2Sep 6, 2022
Measuring-robot device for fully mechanized coal mining face and automatic measuring system
BEIJING LONGRUAN TECHNOLOGIES INC0 citations42