Inventor
MAO SHANJUN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “MAO SHANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING LONGRUAN TECHNOLOGIES INC
4 patentsUS11704449B1Jul 18, 2023
Construction method of mine intelligent management and control platform based on geological survey guarantee system
BEIJING LONGRUAN TECHNOLOGIES INC52 citations91
US11826914B1Nov 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
ZHEJIANG NHU CO LTD
3 patentsUS10737250B2Aug 11, 2020
PdIn alloy catalyst, method for manufacturing PdIn alloy catalyst and application thereof
ZHEJIANG NHU CO LTD3 citations71
US10974225B1Apr 13, 2021
Metal oxide coated ceramic corrugated plate catalyst, preparation and application in preparation of key intermediates of citral
ZHEJIANG NHU CO LTD0 citations59
US10668460B2Jun 2, 2020
Composite catalyst, method for manufacturing composite catalyst and application thereof
ZHEJIANG NHU CO LTD0 citations37
UNIV ZHEJIANG
2 patentsUS11772076B2Oct 3, 2023
Preparation method of nitrogen-doped hierarchical-porous carbon-loaded nanometer Pd catalyst and product and application thereof
UNIV ZHEJIANG0 citations62
US11130115B2Sep 28, 2021
Selective hydrogenation catalyst, preparation method and application thereof
UNIV ZHEJIANG0 citations50