QJ

Qing Ji

Overall (2016): #260,697 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9484176 Advanced penning ion source Thomas Schenkel, Arun Persaud, Amy V. Sy 2016-11-01