Michael Lu

US Patent:

6885025, Apr 26, 2005

Filed:

Jul 10, 2003

Appl. No.:

10/618160

Inventors:

Michael Lu - Lawrenceville NJ, US
Raymond C. Kwong - Plainsboro NJ, US

Assignee:

Universal Display Corporation - Ewing NJ

International Classification:

H01L051/00

US Classification:

257 40, 257642

Abstract:

The present invention relates to organic light emitting devices (OLEDs). The devices of the present invention are efficient white or multicolored phosphorescent OLEDs which have a high color stability over a wide range of luminances. The devices of the present invention comprise an emissive region having at least two emissive layers, with each emissive layer comprising a different host and emissive dopant, wherein at least one of the emissive dopants emits by phosphorescence.

US Patent:

7045952, May 16, 2006

Filed:

Mar 4, 2004

Appl. No.:

10/793371

Inventors:

Michael Lu - Lawrenceville NJ, US

Assignee:

Universal Display Corporation - Ewing NJ

International Classification:

H01J 1/62

US Classification:

313504, 313506

Abstract:

An organic light emitting device is provided. The devices of the present invention comprise an emissive region having at least two emissive layers, with at least one layer comprising a first host and another layer comprising a first and a second host, and each layer further comprising a phosphorescent emissive material. In one embodiment, the device comprises an emissive region disposed between and electrically connected to an anode and a cathode, wherein the emissive region comprises (i) a first single-host emissive layer, comprising a first host material, and (ii) a mixed-host emissive layer in direct contact with the first single-host layer, wherein the mixed-host layer comprises the first host material, and a second host material, and wherein the first single-host layer and the mixed-host layer each further comprise a phosphorescent emissive material. In another embodiment, the device further comprises (iii) a second single-host emissive layer, comprising a second host material, and wherein the first single-host layer, the mixed-host layer, and the second single-host layer each further comprise a phosphorescent emissive material.

US Patent:

20090007250, Jan 1, 2009

Filed:

Jun 27, 2007

Appl. No.:

11/823386

Inventors:

Dominic J. Pouzin - Sammamish WA, US
Michael James Lu - Seattle WA, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

H04L 9/32

US Classification:

726 10

Abstract:

The claimed method and system provides a client authentication distributor component (CAD) that handles multiple client application requests for authentication to a common authentication provider. In one embodiment, only a single user sign on process may be required after which the CAD manages future authentication processes on behalf of the user without the user requiring to provide credentials.

US Patent:

20090313209, Dec 17, 2009

Filed:

Jun 17, 2008

Appl. No.:

12/140292

Inventors:

Michael J. Lu - Seattle WA, US
Edward A. Martinez - Redmond WA, US
Shashi Ranjan - Redmond WA, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

G06F 17/30

US Classification:

707 2, 707E17002

Abstract:

Various technologies and techniques are disclosed for integrating a customer relationship management application with a mail merge operation on a client-side word processor. Mail merge settings are received from a user, including a record set to use in a mail merge operation. A new mail merge document is created. The record set is added to the mail merge document. A link is added to a template that will control the mail merge operation on a client-side word processor. The linked template gets attached to the new mail merge document when opened on the client-side word processor. Techniques for beginning a mail merge operation on a client-side word processor are described. A downloaded mail merge document is validated. The record set contained in the downloaded mail merge document is separated into one or more separate files. A mail merge wizard is started and advanced to a proper stage.