Qun Wang Hao Chen

US Patent:

6933377, Aug 23, 2005

Filed:

Jul 29, 2002

Appl. No.:

10/207346

Inventors:

Qun Chen - San Francisco CA, US

International Classification:

C07H021/04

US Classification:

536 2372, 4352351, 435236, 4353201

Abstract:

The present invention relates to prophylactic and therapeutic acquired immunodeficiency syndrome vaccines. In particular, the present invention provides methods and compositions utilizing recombinant HIV-1, HIV-2 and/or SIV genes or gene products in safe vaccination approaches.

US Patent:

20050208072, Sep 22, 2005

Filed:

May 10, 2005

Appl. No.:

11/126498

Inventors:

Qun Chen - San Francisco CA, US

International Classification:

A61K039/21
C12N007/00
C12N015/867

US Classification:

424208100, 435456000, 435235100

Abstract:

The present invention relates to prophylactic and therapeutic acquired immunodeficiency syndrome vaccines. In particular, the present invention provides methods and compositions utilizing recombinant HIV-1, HIV-2 and/or SIV genes or gene products in safe vaccination approaches.

US Patent:

20070190663, Aug 16, 2007

Filed:

Aug 14, 2006

Appl. No.:

11/504570

Inventors:

Ray Lee - New York NY, US
Georgeann McGunness - New York NY, US
Glyn Johnson - New York NY, US
Qun Chen - New Hyde Park NY, US
Robert Grossman - New York NY, US

International Classification:

G01N 24/00
A61B 5/05

US Classification:

436173000, 600410000

Abstract:

A system and method for performing parallel magnetic resonance imaging (“MRI”) with a polarizable or hyperpolarizable contrast agent are provided. The contrast agent may be provided in the form of a gas, a liquid, or a solid. The system may include a phased-array rigid coil with, e.g., a 24-channel phased-array for a receiver and a 2-channel large loop for a transmitter. The phased-array rigid coil can be connected to a low impedance preamplifier for decoupling the strong coupling between two adjacent coils in the phased-array rigid coil. The system and method may be used for enhancing the signal-to-noise ratio, and/or reducing the scan acquisition time of acquired images in a parallel MRI scan of a patient who is breathing a hyperpolarized gas.

US Patent:

20080044437, Feb 21, 2008

Filed:

Sep 1, 2005

Appl. No.:

11/661912

Inventors:

Qun Chen - San Francisco CA, US

International Classification:

A61K 39/12
A61P 37/00
C12N 15/86

US Classification:

424204100, 435069100

Abstract:

The present invention relates to methods and compositions for manufacturing virus-like particles (VLPs), suitable for use as immunogens and as research tools. The VLPs of the present invention provide a sale alternative to the use of pathogenic viruses for clinical and laboratory applications.

US Patent:

20110246249, Oct 6, 2011

Filed:

Mar 31, 2010

Appl. No.:

12/751535

Inventors:

Manoj ABRAHAM - Foster City CA, US
Qun CHEN - Jackson Heights NY, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06Q 10/00

US Classification:

705 711

Abstract:

A new computer-readable medium, computer-implemented method, and system is provided which can allow a user to make changes to the planning data, generate a new plan, generate a new solution based on the generated plan, or perform an alternative scenario analysis on the generated plan. In one embodiment, a new model for representing planning data, identified as a “base-plus-delta” model is provided. In another embodiment, a new web service implementation for a planning engine is provided. In another embodiment, a new technique for copying plans to perform an alternative scenario analysis on the copied plan is provided. In another embodiment, an automatic propagation of user changes from a database directly to an in-memory object is provided. In certain embodiments of the invention, two or more of the described features can be combined to provide an interactive supply chain planning system.

US Patent:

20110246250, Oct 6, 2011

Filed:

Mar 31, 2010

Appl. No.:

12/751509

Inventors:

Manoj ABRAHAM - Foster City CA, US
Qun CHEN - Jackson Heights NY, US

Assignee:

ORACLE INTERNATIONAL CORPORATION - Redwood Shores CA

International Classification:

G06Q 10/00
G06F 17/30

US Classification:

705 712, 707609, 707E17005, 705 726

Abstract:

A new computer-readable medium, computer-implemented method, and system is provided which can allow a user to make changes to the planning data, generate a new plan, generate a new solution based on the generated plan, or perform an alternative scenario analysis on the generated plan. In one embodiment, a new model for representing planning data, identified as a “base-plus-delta” model is provided. In another embodiment, a new web service implementation for a planning engine is provided. In another embodiment, a new technique for copying plans to perform an alternative scenario analysis on the copied plan is provided. In another embodiment, an automatic propagation of user changes from a database directly to an in-memory object is provided. In certain embodiments of the invention, two or more of the described features can be combined to provide an interactive supply chain planning system.