P
PatentIndex
Search
Landscape
Sign in
Inventor
LANGENDIJK ERNO
NL
2 patents
Patents
2 patents
US9841595B1
Dec 12, 2017
Electrowetting element with reflective surface
AMAZON TECH INC
0 citations
46
US10067335B1
Sep 4, 2018
Electrowetting element with shaped color filter
AMAZON TECH INC
0 citations
33