Inventor

ZHAO HONGGANG

CN3 patents

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

SHANDONG DONGLIN NEW MAT CO LTD

2 patents

US11479659B2Oct 25, 2022

Opaque high-impact methyl methacrylate-butadiene-styrene polymer for improving impact resistance of polyvinyl chloride and preparation method thereof

SHANDONG DONGLIN NEW MAT CO LTD0 citations47

US11866537B2Jan 9, 2024

Easy-to-process, opaque and high-impact methyl methacrylate-butadiene-styrene polymer for polyvinyl chloride and preparation method thereof

SHANDONG DONGLIN NEW MAT CO LTD0 citations37

NATIONAL UNIV OF DEFENSE TECHNOLOGY

1 patent

US12387705B2Aug 12, 2025

Thin-layer low-frequency underwater sound insulation metamaterial

NATIONAL UNIV OF DEFENSE TECHNOLOGY2 citations66