Inventor

YEEWAH ANNIE CHOW

Inventor

Overview

4→

Patents

2023–2024

Patent span

Electricity

Primary field (CPC H)

Patents· 4 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 elsewhere19%

H10HInorganic light-emitting semiconductor devices having potential barriers14%

H10KOrganic electric solid-state devices14%

B82YSpecific uses or applications of nanostructures10%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

H01LSemiconductor devices10%

C08JWorking-up5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

G02BOptical elements, systems or apparatus5%

H01BCables5%

PatentTitleYear

12,049,582Methods to improve the quantum yield of indium phosphide quantum dots2024 12,010,860Quantum dot LED design based on resonant energy transfer2024 11,634,629Method to improve performance of devices comprising nanostructures2023 11,549,058Small molecule passivation of quantum dots for increased quantum yield2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to NANOSYS INC (2)· patent assignee history

2023–2024Based in US· patent location history

2024Patents assigned to SHOEI CHEMICAL IND CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NANOSYS INC	2	2023
SHOEI CHEMICAL IND CO	2	2024

Locations

Location	Patents	Span
US	4	2023–2024