Inventor

WANG DAHAO

CN3 patents

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

XIAN HEAVY EQUIPMENT & TECH CO LTD

2 patents

US12280410B1Apr 22, 2025

Optimization method for bending rebound quantity of aluminum roll forming

XIAN HEAVY EQUIPMENT & TECH CO LTD0 citations39

US12524646B2Jan 13, 2026

Variable curvature bending arc control method for roll bending machine

XIAN HEAVY EQUIPMENT & TECH CO LTD0 citations36

GREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD

1 patent

US11560892B2Jan 24, 2023

Multi-stage compressor and air conditioner having a linkage between the vanes of the different stages

GREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD0 citations48