RS

Robert A. Sprague

AM Amazon: 2 patents #624 of 3,114Top 25%
EC E Ink California: 2 patents #8 of 18Top 45%
📍 Saratoga, CA: #104 of 665 inventorsTop 20%
🗺 California: #5,406 of 60,394 inventorsTop 9%
Overall (2017): #38,824 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9835926 Electrophoretic dispersion Bo Yang, Peter B. Laxton 2017-12-05
9778473 Dark line compensation in polarized three-dimensional viewing 2017-10-03
9778537 Additive particles for improving optical performance of an electrophoretic display Ming Wang, Yu Li, Hui Du, Xiaojia Zhang, Haiyan Gu +2 more 2017-10-03
9568800 Thin border displays 2017-02-14