Inventor
Christian Ippen
Inventor
Sunnyvale, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
B82YSpecific uses or applications of nanostructures13%
H01LSemiconductor devices13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10KOrganic electric solid-state devices12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
H05BElectric heating5%
G01NInvestigating or analysing materials by determining their chemical or physical properties1%
PatentTitleYear
11,121,339Quantum dot LED design based on resonant energy transfer202111,053,439Methods for synthesis of inorganic nanostructures using molten salt chemistry202110,985,296Quantum dot based color conversion layer in display devices202110,854,798Quantum dot encapsulation techniques202010,790,411Quantum dot LED with spacer particles202010,497,841Quantum dot based color conversion layer in display device201910,475,971Quantum dot encapsulation techniques201910,316,250Method to improve the morphology of core/shell quantum dots for highly luminescent nanostructures201910,243,114Quantum dot based color conversion layer in display devices201910,128,417Quantum dot based color conversion layer in display devices201810,056,533Quantum dot encapsulation techniques20189,698,311'Blue light-emitting diodes based on zinc selenide quantum dots'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V (1)· patent assignee history
2017Patents assigned to FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSHUNG E V (1)· patent assignee history
2017Patents assigned to KOREA ELECTRONICS TECHNOLOGY (1)· patent assignee history
2017Based in Berlin, DE· patent location history
2018–2021Patents assigned to NANOSYS INC (11)· patent assignee history
2018–2021Based in Sunnyvale, CA, US· patent location history
2021Based in Cupertino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANOSYS INC | 11 | 2018–2021 |
| FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V | 1 | 2017 |
| FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSHUNG E V | 1 | 2017 |
| KOREA ELECTRONICS TECHNOLOGY | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 9 | 2018–2021 |
| Cupertino, California, US | 2 | 2021 |
| Berlin, DE | 1 | 2017 |