RH

Robert A. Hayes

AM Amazon: 2 patents #624 of 3,114Top 25%
SC Shenzhen Guohua Optoelectronics Co.: 1 patents #1 of 3Top 35%
SU South China Normal University: 1 patents #1 of 3Top 35%
📍 Marlborough, MA: #16 of 131 inventorsTop 15%
🗺 Massachusetts: #1,390 of 13,044 inventorsTop 15%
Overall (2017): #62,077 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9779672 Oil puncture controlled starting system for EFD apparatus and manufacturing method therefor Guofu Zhou, Fahong Li 2017-10-03
9664891 Electrowetting element with controlled fluid motion Bokke Johannes Feenstra, Roy Van Dijk 2017-05-30
9548018 Display device having an electrode partially covering a picture element Bokke Johannes Feenstra 2017-01-17