Inventor
NONG XINGZHONG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “NONG XINGZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGZHOU METRO DESIGN & RES INST CO LTD
5 patentsUS12258989B2Mar 25, 2025
Connection lock for prefabricated components
GUANGZHOU METRO DESIGN & RES INST CO LTD0 citations44
US12209404B2Jan 28, 2025
Mechanical lock for building component connection
GUANGZHOU METRO DESIGN & RES INST CO LTD0 citations44
US11926982B2Mar 12, 2024
Assembled subway station and construction method thereof
GUANGZHOU METRO DESIGN & RES INST CO LTD0 citations44
US11821456B2Nov 21, 2023
Connection assembly for prefabricated components
GUANGZHOU METRO DESIGN & RES INST CO LTD0 citations44
US11875285B2Jan 16, 2024
Method for scheduling resource-constrained project by invasive weed optimization
GUANGZHOU METRO DESIGN & RES INST CO LTD0 citations43