Trung T Nguyen

US Patent:

7301326, Nov 27, 2007

Filed:

Aug 9, 2005

Appl. No.:

11/199646

Inventors:

Roy W. Green - Tabernacle NJ, US
Mark A. Bradford - Brentwood CA, US
Davis S. Dao - San Jose CA, US
Trung Van Nguyen - San Jose CA, US
James M. Ogg - Milpitas CA, US

Assignee:

inTEST Corporation - Cherry Hill NJ

International Classification:

G01R 31/02
G01R 1/073

US Classification:

3241581, 324754, 324761

Abstract:

An apparatus for interfacing a test head to a peripheral system is provided. The apparatus includes a first unit having a first connection member for providing electrical communication with the peripheral system, a second unit having a second connection member for providing electrical communication with the test system, and pivot members coupling the first unit and the second unit. The pivot members enable motion in the following sequence as one of the first and second unit moves towards the other: a) pivotal motion between the first connection member and the second connection member; and b) linear motion which decreases linear distance between the first connection member and the second connection member while maintaining respective contact surfaces of the first and second connection members in parallel.

US Patent:

7577599, Aug 18, 2009

Filed:

Mar 12, 2004

Appl. No.:

10/799254

Inventors:

Douglas J. Sanchez - Miami FL, US
Trung Nguyen - Sunrise FL, US
Michael Palermo - Coral Springs FL, US

Assignee:

First Data Corporation - Greenwood Village CO

International Classification:

G06Q 40/00

US Classification:

705 35, 705 36

Abstract:

Systems and methods are provided for processing electronic payment transaction information. A transaction software engine operating in a server at a merchant's site effectuates the authorization of electronic payment requests and the settlement of authorized electronic payments. Authorization requests are sent by a terminal at the merchant's site to the server as each transaction occurs. Batches of settlement requests are processed after a predetermined time, although the transactions are processed on a transaction-by-transaction basis. The transaction software engine is capable of accepting data of varying formats and re-encoding such data so that it can be processed by a host associated with a data transaction provider. Accordingly, the transaction software engine processes data received from a variety of terminals as well as data sent to and received from a variety of data transaction providers.

US Patent:

7605583, Oct 20, 2009

Filed:

Oct 18, 2007

Appl. No.:

11/874603

Inventors:

Roy W. Green - Tabernacle NJ, US
Mark A. Bradford - Brentwood CA, US
Davis S. Dao - San Jose CA, US
Trung Van Nguyen - San Jose CA, US
James M. Ogg - Milpitas CA, US

Assignee:

inTEST Corporation - Cherry Hill NJ

International Classification:

G01R 31/02

US Classification:

3241581, 324757

Abstract:

An apparatus for interfacing a test head to a peripheral system is provided. The apparatus includes a first unit having a first connection member for providing electrical communication with the peripheral system, a second unit having a second connection member for providing electrical communication with the test system, and pivot members coupling the first unit and the second unit. The pivot members enable motion in the following sequence as one of the first and second unit moves towards the other: a) pivotal motion between the first connection member and the second connection member; and b) linear motion which decreases linear distance between the first connection member and the second connection member while maintaining respective contact surfaces of the first and second connection members in parallel.