Inventor

CHENG DANDAN

CN2 patents

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

BYZC LLC

1 patent

USD1001514SOct 17, 2023

Beaded blossom applique

BYZC LLC2 citations53

HEZE BRANCH QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES

1 patent

US12239682B1Mar 4, 2025

Peony stamen-dodder composite, and its preparation method and application

HEZE BRANCH QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES0 citations34