Bao Quoc Nguyen

US Patent:

6812706, Nov 2, 2004

Filed:

Mar 12, 2003

Appl. No.:

10/387762

Inventors:

Jimmy Leung - Fremont CA
Layne Howard - Los Gatos CA
James Higgins - Campbell CA
Bao Nguyen - San Jose CA

Assignee:

Varian, Inc. - Palo Alto CA

International Classification:

G01V 300

US Classification:

324321, 324318

Abstract:

An NMR sample tube assembly for holding a sample comprises a sample tube, a sealing plug for sealing the sample within the sample tube, and a rotor for spinning the assembly. The plug is clamped to the sample tube by an axial force. Preferably, the sample tube has a sealing flange protruding from the sample tube exterior along an inlet region of the sample tube. A filling part of the plug is sized to maintain an air escape clearance between the filling part and the sample tube for allowing air to escape out of the sample tube as the filling part is inserted therein. The rotor is secured to a protruding sealing part of the plug and clamps the sealing part to the sealing flange. The designs allow the use of wide sample tube mouths, and reduce the amount of air bubbles present in the samples during measurements.

US Patent:

7364441, Apr 29, 2008

Filed:

Jun 27, 2006

Appl. No.:

11/476409

Inventors:

Chinh Le - San Jose CA, US
Bao Nguyen - San Jose CA, US
Tam Nguyen - San Jose CA, US

Assignee:

Lewiz Communications - San Jose CA

International Classification:

H01R 12/00

US Classification:

439 79, 439368

Abstract:

A PCI card comprises upper and lower surfaces; a mounting hole defining first and second holes, the first hole having a larger diameter than the second hole; a stud that is inserted into the mounting hole and flushed to the upper surface; and a port connector provided on the stud to minimize space consumption. The first and second holes are concentric circles. Alternatively, the first and second holes are not perfect circles.

US Patent:

20050278362, Dec 15, 2005

Filed:

Feb 17, 2005

Appl. No.:

11/059643

Inventors:

Alianna Maren - McLean VA, US
Stanley Campbell - Fairfax Station VA, US
Dennis Perry - Annandale VA, US
Bao Nguyen - Vienna VA, US

International Classification:

G06F007/00

US Classification:

707100000

Abstract:

A knowledge discovery apparatus and method that extracts both specifically desired as well as pertinent and relevant information to query from a corpus of multiple elements that can be structured, unstructured, and/or semi-structured, along with imagery, video, speech, and other forms of data representation, to generate a set of outputs with a confidence metric applied to the match of the output against the query. The invented apparatus includes a multi-level architecture, along with one or more feedback loop(s) from any level n to any lower level n−1 so that a user can control the output of this knowledge discovery method via providing inputs to the utility function.

US Patent:

20070036358, Feb 15, 2007

Filed:

Aug 10, 2005

Appl. No.:

11/201610

Inventors:

Bao Nguyen - Fremont CA, US
Alan Bishop - Groton MA, US

International Classification:

H04K 1/00

US Classification:

380270000

Abstract:

A first device receives a message over a wired connection from a second device seeking to establish a secure wireless connection with the first device. In response to the received message, the first device exchanges information with the second device and automatically selects a wireless connection configuration. The first device then sends wireless connection information, including information identifying at least a portion of the wireless connection configuration, to the second device over the wired connection. The wireless connection with the second device is enabled in accordance with the selected wireless connection configuration.

US Patent:

20080268673, Oct 30, 2008

Filed:

Apr 29, 2008

Appl. No.:

12/111837

Inventors:

Chinh LE - San Jose CA, US
Bao Nguyen - San Jose CA, US
Tam Nguyen - San Jose CA, US

Assignee:

LeWiz Communications - San Jose CA

International Classification:

H01R 12/00

US Classification:

439 79

Abstract:

A PCI card comprises upper and lower surfaces; a mounting hole defining first and second holes, the first hole having a larger diameter than the second hole; a stud that is inserted into the mounting hole and flushed to the upper surface; and a port connector provided on the stud to minimize space consumption. The first and second holes are concentric circles. Alternatively, the first and second holes are not perfect circles.

US Patent:

20090300117, Dec 3, 2009

Filed:

May 30, 2008

Appl. No.:

12/130991

Inventors:

Bao Nguyen - Aldie VA, US

Assignee:

Steelcloud, Inc. - Herndon VA

International Classification:

G06F 15/16

US Classification:

709206

Abstract:

A federated mobile messaging appliance can be provided. The appliance can include a hidden partition including different images of a mobile messaging system each corresponding to a particular e-mail server type. The appliance also can include federated mobile messaging configuration logic. The logic can include program code enabled to identify an e-mail server type for a coupled e-mail server, to select one of the images to be revealed based upon the identified e-mail server type, and to configure and activate a corresponding mobile messaging system in the selected one of the images in the hidden partition for interoperation with the coupled e-mail server.

US Patent:

20090300118, Dec 3, 2009

Filed:

May 30, 2008

Appl. No.:

12/130996

Inventors:

Bao Nguyen - Aldie VA, US
Fredi Jaramillo - Ashburn VA, US

Assignee:

STEELCLOUD, INC. - Herndon VA

International Classification:

G06F 15/16

US Classification:

709206

Abstract:

In an embodiment of the invention, a method for subscriber auditing in a mobile messaging system can be provided. The method can include deploying a mobile messaging system for use in cooperation with a communicatively coupled e-mail server, pushing e-mail from the e-mail server to wireless devices belonging to different subscribers through the mobile messaging system, counting the subscribers and comparing a number of the subscribers to a permitted number of licensed subscribers for the mobile messaging system, and alerting an administrator of the mobile messaging system when the number of the subscribers counted crosses a threshold value less than the licensed subscribers. In one aspect of the embodiment, the threshold value can be zero thus an alert is only sent when the number of subscribers counted exceeds the permitted number of licensed subscribers.

US Patent:

20090300119, Dec 3, 2009

Filed:

May 30, 2008

Appl. No.:

12/131000

Inventors:

Bao Nguyen - Aldie VA, US

Assignee:

STEELCLOUD, INC. - Herndon VA

International Classification:

G06F 15/16
G06F 15/177

US Classification:

709206, 709220

Abstract:

Embodiments of the present invention address deficiencies of the art in respect to managing a mobile messaging server deployment and provide a method, system and computer program product for a backup and restore feature for a mobile messaging system. In an embodiment of the invention, a method for backup and restore in a mobile messaging system can be provided. The method can include deploying a mobile messaging system for use in cooperation with a communicatively coupled e-mail server and pushing e-mail from the e-mail server to wireless devices belonging to different subscribers through the mobile messaging system. The method also can include acquiring a snapshot of the deployed mobile messaging system exemplary of a contemporaneous state of the mobile messaging system, and storing the snapshot for subsequent retrieval and restoration of a subsequently prior state of the mobile messaging system.