Cuong Quoc Tran

6878500, Apr 12, 2005

Apr 5, 2003

10/408044

Cuong Manh Tran - San Jose CA, US
Edward C. Orr - Vancouver WA, US

Marlborough, - Marlborough MA

G03F007/30

430256, 430257, 430258, 430259, 430260, 430263, 430331

Compositions and methods for the removal of patterned photodefinable materials, such as photoresists and/or photoimageable dielectric materials, from substrates are provided. Such compositions and methods are useful in the manufacture of electronic devices. Methods of reworking electronic device substrates by removing patterned photodefinable material from an underlying organic film are also provided.

7668962, Feb 23, 2010

Feb 7, 2005

11/052644

Cuong Tran - Los Altos CA, US
Partha Seetala - Fremont CA, US
Bhavin Thaker - Sunnyvale CA, US

Symantec Operating Corporation - Mountain View CA

G06F 15/16

709230, 709227, 709238, 370352, 714 4

A system for connection failover using redirection includes a primary server comprising a primary connection failover driver (CFD), a shadow server comprising a shadow CFD, and a client. The primary and shadow servers and the client are coupled via a network. The primary server and the client are configured to cooperate to establish a network connection. The primary CFD is configured to redirect a first message packet, targeted for transmission to the client over the network connection, to the shadow server. The shadow CFD is configured to copy contents of the first message packet into a log, and forward the first message packet to the client after the contents have been copied.

7716523, May 11, 2010

May 3, 2007

11/744040

Veeral Shah - Mumbai, IN
Rolland Crunk - Fremont CA, US
Lior Abraham - Mt. View CA, US
Harshad Toke - Pune, IN
Cuong Tran - Los Altos CA, US

Symantec Corporation - Mountain View CA

G06F 11/00

714 15, 714 4

Various embodiments of a system and method for processing a request in a distributed software application are disclosed. In response to a client request, one or more server computers may modify a plurality of different portions of state information. The system may operate to ensure that the portions of state information are all modified atomically. The system may also operate to provide transparent connection failover functionality for the network connection between the client computer and the one or more server computers.

7743381, Jun 22, 2010

Sep 16, 2003

10/663632

Cuong H. Tran - Los Altos CA, US

Symantec Operating Corporation - Mountain View CA

G06F 9/46
G06F 11/00
G06F 12/00

718106, 714 15, 707202

A computer accessible medium may be encoded with instructions which, when executed: replicate a checkpoint segment from a first local storage of a first node to at least one other node; and load a copy of the checkpoint segment from the other node to a second local storage of a second node. The checkpoint segment is stored into the first local storage by an application, and comprises a state of the application. The copy of the checkpoint segment is loaded into a second local storage responsive to a request from the second node to load the copy. The second node is to execute the application. In some embodiments, the copy of the checkpoint segment may also be loaded into a global storage.

7797565, Sep 14, 2010

Apr 4, 2006

11/397059

Cuong Huu Tran - Los Altos CA, US
Bhavin K. Thaker - Sunnyvale CA, US
Veeral P. Shah - Mumbai, IN

Symantec Operating Corporation - Mountain View CA

G06F 11/00

714 4, 714 10, 714 11, 714 12, 714 13, 714 43, 714 48, 709223, 709224

Various methods and systems for maintaining a communication protocol connection during a failover are disclosed. One method involves obtaining a first value of a parameter associated with a communication protocol connection between a primary node and a client and sending a flow control message to the client, in response to detecting that the primary node is failed. The flow control message includes the parameter.

7831686, Nov 9, 2010

Mar 31, 2006

11/395915

Cuong Huu Tran - Los Altos CA, US
Bhavin K. Thaker - Sunnyvale CA, US
Veeral P. Shah - Mumbai, IN

Symantec Operating Corporation - Mountain View CA

G06F 11/00
G06F 15/16

709217, 709227

Various methods and systems for ending a communication protocol connection in response to detecting the failure of a cluster node are disclosed. One method involves detecting a failed node within a cluster. The failed node communicates with a client via a communication protocol connection. In response to detecting the failed node, a communication protocol message is sent to the client. Receipt of the communication protocol message causes the client to terminate the communication protocol connection.

8279869, Oct 2, 2012

Mar 30, 2007

11/731350

Cuong Huu Tran - Los Altos CA, US
Veeral P Shah - Maharashtra, IN
Jeffrey J Anuszczyk - Framingham MA, US
Hans F. van Rietschote - Sunnyvale CA, US

Symantec Operating Corporation - Mountain View CA

H04L 12/28
H04L 12/56

370392, 370389, 370401, 370437, 370466, 709245

Various systems and methods for exchanging communications between devices coupled by an address translation device are disclosed. These techniques can be used to facilitate automatic relationship discovery. One method involves extracting a sequence number from a TCP acknowledgment message being conveyed from a network interface to a TCP stack, and then sending a new TCP message, which includes the sequence number.

20040133733, Jul 8, 2004

Nov 6, 2003

10/703167

Timothy Bean - Pleasanton CA, US
Gary Carter - Morgan Hill CA, US
Cuong Tran - San Jose CA, US
Scott Pelger - San Jose CA, US

Finisar Corporation

G06F012/00

711/100000

Analyzing data on a network. A method of analyzing data on a network is disclosed. The method includes capturing network traffic on the network during a period of time where the network traffic is captured as raw data into data blocks. The data blocks are streamed to a mass storage. The data blocks are organized into logical blocks on the mass storage. A set of data points are compiled. The data points are useful for defining information about the logical blocks. The data points include an offset defining a number of bytes into the captured data and datum headers including the number of frames into a logical block, number of bytes contained in the logical block and clock ticks since the initiation of capturing.