EH

Encai Hao

3M: 3 patents #57 of 881Top 7%
📍 Woodbury, MN: #27 of 250 inventorsTop 15%
🗺 Minnesota: #451 of 5,562 inventorsTop 9%
Overall (2025): #62,950 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12429641 Organic light emitting diode display with color-correction component having different color mixing weights Nicholas C. Erickson, David G. Freier, Robert L. Brott, Bing Hao, David A. Rosen +14 more 2025-09-30
12353093 Liquid crystal display having a frontside light control film Nicholas A. Johnson, Matthew M. Philippi 2025-07-08
12201005 Optical system including light control film and Fresnel lens Tao Liu, Gary T. Boyd, Daniel J. Schmidt, Caleb T. Nelson, Owen M. Anderson +2 more 2025-01-14