Joseph N Nguyen

Address:

13315 Barbstone Dr, Houston, TX 77044

VIN:

5J6YH18767L011526

Make:

HONDA

Model:

ELEMENT

Year:

2007

US Patent:

8295204, Oct 23, 2012

Filed:

Feb 22, 2008

Appl. No.:

12/035612

Inventors:

Richard J. Dunsmore - McKinney TX, US
Man Wing Fong - Plano TX, US
Joseph K. Nguyen - Flower Mound TX, US
Su Wang - Plano TX, US

Assignee:

Fujitsu Limited - Kawasaki-shi

International Classification:

H04L 12/28

US Classification:

370258, 370254, 709220, 709222, 709245, 709251

Abstract:

According to a particular embodiment, a method for automatically assigning dynamic IP addresses without user interaction includes maintaining at least one pool of unused IP addresses. An advertisement message is transmitted from a first network element to at least one additional network element in a transport ring. The advertisement message identifies the first network element as providing IP address assignment services. The IP address request message from a second network element in the transport ring is received at the first network element. In response to the IP address request message, an IP address is dynamically assigned from the at least one pool of unused IP addresses. The dynamically assigned IP address is transmitted from the first network element to the second network element.

US Patent:

8493872, Jul 23, 2013

Filed:

Mar 26, 2010

Appl. No.:

12/748019

Inventors:

Albert Smith - Richardson TX, US
Nimer Yaseen - Allen TX, US
Zanjun Lu - Edison NJ, US
Joseph K. Nguyen - Flower Mound TX, US
Stephen Graham - Fate TX, US
Sushanth Vallath - Calabasas CA, US
Steven M. Simmons - Dallas TX, US

Assignee:

Fujitsu Limited - Kawasaki-shi

International Classification:

H04J 1/16
H04L 12/26

US Classification:

370248, 370227

Abstract:

A method and system for determining a path between nodes in a network are disclosed. In accordance with an embodiment of the present disclosure, a system for determining a path between nodes in a network comprises a destination node and a link aggregation group (LAG) that includes a first link and a second link. The system further comprises a source node communicatively coupled to the destination node by the LAG where the source node, the LAG and the destination node form a path. The source node is operable to determine a link availability status for each of the first and second links using a layer-2 protection scheme. The source node is further operable to monitor the path for connectivity based on the link availability status using a layer-3 protection scheme.

US Patent:

20150271084, Sep 24, 2015

Filed:

Jan 6, 2015

Appl. No.:

14/590826

Inventors:

Tintooda Nakakes - Plano TX, US
Albert V. Smith - Richardson TX, US
Nasir Iqbal Amanullah - Plano TX, US
Joseph Nguyen - Flower Mound TX, US
Xinxin Sun - Allen TX, US

International Classification:

H04L 12/841
H04L 12/721
H04L 29/06
H04L 12/801

Abstract:

In a system having multiple internal Internet protocol (IP) stacks, such as a network element, a value of a time-to-live (TTL) parameter may not be changed by an ingress IP stack. An indication of internal forwarding within the system may be used. An egress IP stack may decrement the value of the TTL parameter. A public network address for the system may be used for response packets to diagnostic packets received by the system.

US Patent:

20150145125, May 28, 2015

Filed:

Nov 25, 2014

Appl. No.:

14/552745

Inventors:

- Dallas TX, US
Joseph Nguyen - Garland TX, US

International Classification:

H01L 23/00

US Classification:

257737, 438614

Abstract:

Disclosed is an under bump metallization structure including a plurality of metal or metal alloy layers formed on chip bond pads with improved reliability due to a sacrificial metal oxide and the methods of making the under bump metallization structures.