Inventor
GU HAIYAN
US35 patents
⚠️ This page may combine multiple inventors who share the name “GU HAIYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
E INK CALIFORNIA LLC
11 patentsUS9423666B2Aug 23, 2016
Additive for improving optical performance of an electrophoretic display
E INK CALIFORNIA LLC134 citations98
US9778537B2Oct 3, 2017
Additive particles for improving optical performance of an electrophoretic display
E INK CALIFORNIA LLC37 citations94
US9670367B2Jun 6, 2017
Electrophoretic dispersion
E INK CALIFORNIA LLC35 citations94
US9765015B2Sep 19, 2017
Branched polyol additives for electrophoretic media
E INK CALIFORNIA LLC23 citations93
US10061123B2Aug 28, 2018
Surfactants for improving electrophoretic media performance
E INK CALIFORNIA LLC9 citations83
US11537024B2Dec 27, 2022
Electro-optic displays
E INK CALIFORNIA LLC4 citations73
US11181799B2Nov 23, 2021
Piezo electrophoretic display
E INK CALIFORNIA LLC3 citations72
US10585325B2Mar 10, 2020
Photo-thermally induced polymerization inhibitors for electrophoretic media
E INK CALIFORNIA LLC5 citations72
US11493821B2Nov 8, 2022
Piezo electrophoretic display
E INK CALIFORNIA LLC1 citations59
US10578943B2Mar 3, 2020
Additive particles for improving optical performance of an electrophoretic display
E INK CALIFORNIA LLC0 citations52
US9732231B2Aug 15, 2017
Method of making electrophoretic dispersion
E INK CALIFORNIA LLC0 citations52
SIPIX IMAGING INC
9 patentsUS8363306B2Jan 29, 2013
Pigment particles for electrophoretic display
SIPIX IMAGING INC56 citations98
US7473782B2Jan 6, 2009
Fluorinated dyes or colorants and their uses
SIPIX IMAGING INC41 citations96
US7182830B2Feb 27, 2007
Compositions and assembly process for liquid crystal display
SIPIX IMAGING INC41 citations96
US7286279B2Oct 23, 2007
Microencapsulation processes and compositions for electrophoretic displays
SIPIX IMAGING INC58 citations95
US7850867B2Dec 14, 2010
Compositions for liquid crystal display
SIPIX IMAGING INC13 citations93
US7615325B2Nov 10, 2009
Compositions for liquid crystal display
SIPIX IMAGING INC30 citations93
US9341915B2May 17, 2016
Electrophoretic display fluid
SIPIX IMAGING INC41 citations92
US7572394B2Aug 11, 2009
Electrophoretic dispersions
SIPIX IMAGING INC45 citations92
US7141688B2Nov 28, 2006
Fluorinated dye stabilizers in fluorinated dielectric solvent
SIPIX IMAGING INC46 citations91
E INK CORP
7 patentsUS12032264B2Jul 9, 2024
Electro-optic displays
E INK CORP2 citations73
US12339560B2Jun 24, 2025
Electro-optic displays
E INK CORP0 citations63
US12298645B2May 13, 2025
Piezo electrophoretic display
E INK CORP0 citations61
US11892740B2Feb 6, 2024
Piezo electrophoretic display
E INK CORP0 citations61
US12571693B2Mar 10, 2026
Gravity-activated displays comprising patterned microcell arrays
E INK CORP0 citations58
US12487498B2Dec 2, 2025
Water-resistant sealing layer for sealing microcells of electro-optic devices
E INK CORP0 citations55
US12543503B2Feb 3, 2026
Piezoelectric films including ionic liquids and methods of making piezoelectric films including ionic liquids
E INK CORP0 citations52