HL

Hai-Qiu Lu

UN Unknown: 1 patents #373 of 3,359Top 15%
Overall (2017): #407,885 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D803808 Multi-function safe speaker — 2017-11-28