HX

Haojun XIE

UN Unknown: 1 patents #232 of 2,491Top 10%
Overall (2025): #372,870 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12337100 Assembly of cartridge and flat heat element for microvaporizer — 2025-06-24