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Choon Hein Law

HP Heptagon Micro Optics Pte.: 1 patents #1 of 7Top 15%
📍 Singapore, SG: #396 of 1,679 inventorsTop 25%
Overall (2021): #499,278 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009660 Light guides and manufacture of light guides Simon Gubser, Qichuan Yu, Ji Wang 2021-05-18