Inventor

JIN HAITAO

CN4 patents

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

JING JIN ELECTRIC TECH CO LTD

2 patents

US11444505B2Sep 13, 2022

Sealing structure of electric-machine-shaft extension end

JING JIN ELECTRIC TECH CO LTD0 citations47

US11686356B2Jun 27, 2023

Electromagnetic dog clutch

JING JIN ELECTRIC TECH CO LTD0 citations42

HANGZHOU GOLDEN FLAME PACKAGING & MULTI COLOR PRINTING CO LTD

1 patent

US9375059B2Jun 28, 2016

Safety lock for zipper bags

HANGZHOU GOLDEN FLAME PACKAGING & MULTI COLOR PRINTING CO LTD4 citations59

BEIJING NISTAC TECH CO LTD

1 patent

USD1076474SMay 27, 2025

Rocking chair

BEIJING NISTAC TECH CO LTD0 citations47