Inventor

XIE PINGPING

CN2 patents

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

ZHEJIANG DONGJIN NEW MAT CO LTD

1 patent

US12366015B2Jul 22, 2025

Method for processing all-polyester fiber cotton-like fabric with sunlight resistance

ZHEJIANG DONGJIN NEW MAT CO LTD0 citations41

SONG JIANYUAN

1 patent

US9713261B2Jul 18, 2017

Fabrication process of stepped circuit board

SONG JIANYUAN0 citations24