Inventor
ABORN JAMES H
US2 patents
Patents
2 patentsUS11098206B2Aug 24, 2021
Electrophoretic media including charge control agents comprising quartenary amines and unsaturated polymeric tails
E INK CORP16 citations91
US12084595B2Sep 10, 2024
Electrophoretic media including charge control agents comprising quartenary amines and unsaturated polymeric tails
E INK CORP0 citations59