Inventor
IPPEN CHRISTIAN
US27 patents
⚠️ This page may combine multiple inventors who share the name “IPPEN CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NANOSYS INC
20 patentsUS10128417B2Nov 13, 2018
Quantum dot based color conversion layer in display devices
NANOSYS INC5 citations83
US10056533B2Aug 21, 2018
Quantum dot encapsulation techniques
NANOSYS INC6 citations83
US10316250B2Jun 11, 2019
Method to improve the morphology of core/shell quantum dots for highly luminescent nanostructures
NANOSYS INC10 citations79
US10985296B2Apr 20, 2021
Quantum dot based color conversion layer in display devices
NANOSYS INC1 citations72
US10854798B2Dec 1, 2020
Quantum dot encapsulation techniques
NANOSYS INC1 citations72
US10497841B2Dec 3, 2019
Quantum dot based color conversion layer in display device
NANOSYS INC1 citations72
US10475971B2Nov 12, 2019
Quantum dot encapsulation techniques
NANOSYS INC3 citations72
US10243114B2Mar 26, 2019
Quantum dot based color conversion layer in display devices
NANOSYS INC2 citations72
US10790411B2Sep 29, 2020
Quantum dot LED with spacer particles
NANOSYS INC2 citations70
US11312905B2Apr 26, 2022
Blue-emitting nanocrystals with cubic shape and fluoride passivation
NANOSYS INC4 citations69
US11555149B2Jan 17, 2023
Nanostructure ink compositions for inkjet printing
NANOSYS INC1 citations61
US11499097B2Nov 15, 2022
Synthesis of blue-emitting ZnSe1-xTex alloy nanocrystals with low full width at half-maximum
NANOSYS INC0 citations61
US11634631B2Apr 25, 2023
Cadmium free reverse type 1 nanostructures with improved blue light absorption for thin film applications
NANOSYS INC0 citations60
US11053439B2Jul 6, 2021
Methods for synthesis of inorganic nanostructures using molten salt chemistry
NANOSYS INC1 citations60
US11753587B2Sep 12, 2023
Method for synthesis of blue-emitting ZnSe1-xTEx alloy nanocrystals
NANOSYS INC1 citations58
US11639468B2May 2, 2023
Blue-emitting nanocrystals with cubic shape and fluoride passivation
NANOSYS INC0 citations58
US11634629B2Apr 25, 2023
Method to improve performance of devices comprising nanostructures
NANOSYS INC0 citations58
US11434423B2Sep 6, 2022
Wavelength tuning of ZnSe quantum dots using In3+ salts as dopants
NANOSYS INC0 citations58
US11268022B2Mar 8, 2022
Nanostructures with inorganic ligands for electroluminescent devices
NANOSYS INC1 citations58
US11637256B2Apr 25, 2023
Quantum dots with charge-transporting ligands
NANOSYS INC0 citations49
SHOEI CHEMICAL IND CO
6 patentsUS11824146B2Nov 21, 2023
Quantum dot encapsulation techniques
SHOEI CHEMICAL IND CO0 citations62
US12163079B2Dec 10, 2024
Synthesis of blue-emitting ZnSe1-xTex alloy nanocrystals with low full width at half-maximum
SHOEI CHEMICAL IND CO0 citations61
US12146089B2Nov 19, 2024
Nanostructure ink compositions for inkjet printing
SHOEI CHEMICAL IND CO0 citations61
US12049582B2Jul 30, 2024
Methods to improve the quantum yield of indium phosphide quantum dots
SHOEI CHEMICAL IND CO0 citations59
US12157849B2Dec 3, 2024
Blue-emitting nanocrystals with cubic shape and group IV metal fluoride passivation
SHOEI CHEMICAL IND CO0 citations57
US12565613B2Mar 3, 2026
Quantum dots with donor-acceptor ligands
SHOEI CHEMICAL IND CO0 citations42