Ernest Kim Lee

US Patent:

7925518, Apr 12, 2011

Filed:

Apr 18, 2003

Appl. No.:

10/418989

Inventors:

Ernest Lee - Lafayette CA, US
Jack LaBounty - Bellevue WA, US
Stephen Barchet - Issaquah WA, US

Assignee:

Visa U.S.A. Inc. - San Francisco CA

International Classification:

G06Q 10/00

US Classification:

705 2, 705 3, 705 4

Abstract:

A system allows a health care provider to arrange payment at the time of service for a patient responsibility portion of a health care claim amount, even though the provider may not know what the patient responsibility portion will be until after adjudication. A health care debit card is associated with an account of the patient. At the time of service, the patient presents the card to the provider. The provider uses the card to authorize the system to hold an estimate of the patient responsibility amount in suspense in the patient's account. After adjudication, when the actual patient responsibility amount is known, a transaction set is sent to the system. The system then automatically transfers the actual patient responsibility amount from the patient's account and into the provider's bank account. Any remainder of the suspended funds is left in the patient's account. A trace number is provided so that the provider can reconcile bank statement deposits with transaction set information.

US Patent:

20100110728, May 6, 2010

Filed:

Oct 30, 2009

Appl. No.:

12/609736

Inventors:

Robert S. DUBROW - San Carlos CA, US
Jian Chen - Sunnyvale CA, US
Veeral D. Hardev - Redwood City CA, US
Hans Jurgen Hofler - Sunnyvale CA, US
Ernest Lee - Palo Alto CA, US

Assignee:

NANOSYS, Inc. - Palo Alto CA

International Classification:

F21V 8/00
H01J 1/62
B44F 1/08
C09K 11/02

US Classification:

362615, 313512, 36229601, 428690, 25230136

Abstract:

The present invention provides light-emitting diode (LED) devices comprises compositions and containers of hermetically sealed luminescent nanocrystals. The present invention also provides displays comprising the LED devices. Suitably, the LED devices are white light LED devices.

US Patent:

20110178816, Jul 21, 2011

Filed:

Mar 4, 2011

Appl. No.:

13/041291

Inventors:

Ernest Lee - Lafayette CA, US
Jack LaBounty - Bellevue WA, US
Stephen Barchet - Issaquah WA, US

International Classification:

G06Q 50/00
G06Q 10/00

US Classification:

705 2

Abstract:

A system allows a health care provider to arrange payment at the time of service for a patient responsibility portion of a health care claim amount, even though the provider may not know what the patient responsibility portion will be until after adjudication. A health care debit card is associated with an account of the patient. At the time of service, the patient presents the card to the provider. The provider uses the card to authorize the system to hold an estimate of the patient responsibility amount in suspense in the patient's account. After adjudication, when the actual patient responsibility amount is known, a transaction set is sent to the system. The system then automatically transfers the actual patient responsibility amount from the patent's account and into the provider's bank account. Any remainder of the suspended funds is left in the patient's account. A trace number is provided so that the provider can reconcile bank statement deposits with transaction set information.

US Patent:

20120113672, May 10, 2012

Filed:

Nov 2, 2011

Appl. No.:

13/287616

Inventors:

Robert S. Dubrow - San Carlos CA, US
William P. Freeman - San Mateo CA, US
Ernest Lee - Palo Alto CA, US
Paul Furuta - Sunnyvale CA, US

Assignee:

NANOSYS, INC. - Palo Alto CA

International Classification:

F21V 8/00
B32B 5/16
F21V 9/16
B32B 9/04
B82Y 20/00

US Classification:

362602, 4284111, 977774, 977834

Abstract:

Light-emitting quantum dot films, quantum dot lighting devices, and quantum dot-based backlight units are provided. Related compositions, components, and methods are also described. Improved quantum dot encapsulation and matrix materials are provided. Quantum dot films with protective barriers are described. High-efficiency, high brightness, and high-color purity quantum dot-based lighting devices are also included, as well as methods for improving efficiency and optical characteristics in quantum dot-based lighting devices.

US Patent:

20220278258, Sep 1, 2022

Filed:

Dec 13, 2021

Appl. No.:

17/549543

Inventors:

- Milpitas CA, US
Ernest C. Lee - Palo Alto CA, US

Assignee:

Nanosys, Inc. - Milpitas CA

International Classification:

H01L 33/60
H01L 23/538
F21V 9/20
H01L 25/075
C09K 11/88
C09K 11/02
H05B 33/14

Abstract:

Illumination devices based on quantum dot technology and methods of making such devices are described. An illumination device includes a substrate having a plurality of microLEDs, a beam splitter, and a film having a plurality of quantum dots. The beam splitter includes a plurality of layers and is disposed between the substrate and the film having the plurality of quantum dots.

US Patent:

20210129481, May 6, 2021

Filed:

Dec 10, 2020

Appl. No.:

17/118166

Inventors:

- Milpitas CA, US
William P. FREEMAN - San Mateo CA, US
Ernest LEE - Palo Alto CA, US
Paul FURUTA - Sunnyvale CA, US

Assignee:

Nanosys, Inc. - Milpitas CA

International Classification:

B32B 5/16
B82Y 20/00
F21V 8/00
B32B 9/04
F21V 9/30
G02F 1/13357

Abstract:

Light-emitting quantum dot films, quantum dot lighting devices, and quantum dot-based backlight units are provided. Related compositions, components, and methods are also described. Improved quantum dot encapsulation and matrix materials are provided. Quantum dot films with protective barriers are described. High-efficiency, high brightness, and high-color purity quantum dot-based lighting devices are also included, as well as methods for improving efficiency and optical characteristics in quantum dot-based lighting devices.

US Patent:

20200249388, Aug 6, 2020

Filed:

Feb 4, 2020

Appl. No.:

16/781719

Inventors:

- Milpitas CA, US
William P. FREEMAN - San Mateo CA, US
Ernest LEE - Palo Alto CA, US
Paul FURUTA - Sunnyvale CA, US

Assignee:

Nanosys, Inc. - Milpitas CA

International Classification:

F21V 8/00
G02F 1/13357
F21V 9/30
B32B 9/04
B32B 5/16
B82Y 20/00

Abstract:

Light-emitting quantum dot films, quantum dot lighting devices, and quantum dot-based backlight units are provided. Related compositions, components, and methods are also described. Improved quantum dot encapsulation and matrix materials are provided. Quantum dot films with protective barriers are described. High-efficiency, high brightness, and high-color purity quantum dot-based lighting devices are also included, as well as methods for improving efficiency and optical characteristics in quantum dot-based lighting devices.

US Patent:

20200161517, May 21, 2020

Filed:

Jan 27, 2020

Appl. No.:

16/773543

Inventors:

- Milpitas CA, US
Ernest C. LEE - Palo Alto CA, US

Assignee:

Nanosys, Inc. - Milpitas CA

International Classification:

H01L 33/60
H01L 23/538
F21V 9/20
H01L 25/075
C09K 11/88
C09K 11/02
H05B 33/14

Abstract:

Illumination devices based on quantum dot technology and methods of making such devices are described. An illumination device includes a substrate having a plurality of microLEDs, a beam splitter, and a film having a plurality of quantum dots. The beam splitter includes a plurality of layers and is disposed between the substrate and the film having the plurality of quantum dots.