Inventor
SCHUBERT FREDERIC E
US18 patents
Patents
18 patentsUS6113810ASep 5, 2000
Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges
COPYTELE INC273 citations99
US5403518AApr 4, 1995
Formulations for improved electrophoretic display suspensions and related methods
COPYTELE INC285 citations99
US5380362AJan 10, 1995
Suspension for use in electrophoretic image display systems
COPYTELE INC327 citations99
US5177476AJan 5, 1993
Methods of fabricating dual anode, flat panel electrophoretic displays
COPYTELE INC163 citations99
US5783614AJul 21, 1998
Polymeric-coated dielectric particles and formulation and method for preparing same
COPYTELE INC207 citations98
US5411656AMay 2, 1995
Gas absorption additives for electrophoretic suspensions
COPYTELE INC109 citations98
US5573711ANov 12, 1996
Planar fluorinated dielectric suspensions for electrophoretic image displays and related methods
COPYTELE INC233 citations96
US5498674AMar 12, 1996
Colored polymeric dielectric particles and method of manufacture
COPYTELE INC104 citations96
US5304439AApr 19, 1994
Method of making an electrophoretic display panel with interleaved local anode
COPYTELE INC99 citations96
US5216416AJun 1, 1993
Electrophoretic display panel with interleaved local anode
COPYTELE INC81 citations96
US5077157ADec 31, 1991
Methods of fabricating dual anode, flat panel electrophoretic displays
COPYTELE INC89 citations96
US4889603ADec 26, 1989
Method of eliminating gas bubbles in an electrophoretic display
COPYTELE INC79 citations96
US6194488B1Feb 27, 2001
Method for making polymer-coated pigment particles using initiator-treated pigments
COPYTELE INC77 citations95
US5964935AOct 12, 1999
Initiator-treated pigment particles and method for preparing same
COPYTELE INC81 citations95
US5360689ANov 1, 1994
Colored polymeric dielectric particles and method of manufacture
COPYTELE INC100 citations95
US5006212AApr 9, 1991
Methods enabling stress crack free patterning of chrome on layers of organic polymers
COPYTELE INC26 citations92
US5932633AAug 3, 1999
Method for making polymers-coated pigment particles using initiator-treated pigments
COPYTELE INC30 citations91
US5587242ADec 24, 1996
Colored polymeric dielectric particles and method of manufacture
COPYTELE INC13 citations72