Chang; Chen-Huei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Chen-Huei.The latest application filed is for "system for management of equipment deployed behind firewalls".

Company Profile

0.8.7

Chang; Chen-Huei - Cupertino CA
Chang; Chen-Huei - Milpitas CA
Chang; Chen-Huei - Colorado Springs CO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System for management of equipment deployed behind firewalls Grant 7,492,764 - Cheng , et al. February 17, 2	2009-02-17
Firewall proxy system and method Grant 7,333,492 - Wu , et al. February 19, 2	2008-02-19
Real time streaming media communication system Grant 7,072,341 - Xu , et al. July 4, 2	2006-07-04
Method and system for connecting to a proxy server with the lowest workload through querying a load monitor Grant 7,065,043 - Wu , et al. June 20, 2	2006-06-20
System and method for providing real time connectionless communication of media data through a firewall Grant 7,050,422 - Xu , et al. May 23, 2	2006-05-23
System for management of equipment deployed behind firewalls App 20060077988 - Cheng; Shih-An ; et al.	2006-04-13
Firewall proxy system and method App 20060045068 - Wu; Jianmin ; et al.	2006-03-02
Method for communicating audio data in a packet switched network Grant 6,993,012 - Liu , et al. January 31, 2	2006-01-31
System and method for determining a connectionless communication path for communicating audio data through an address and port translation device Grant 6,928,082 - Liu , et al. August 9, 2	2005-08-09
Method and system for connecting to a proxy server with the lowest workload through querying a load monitor App 20030118011 - Wu, JianMin ; et al.	2003-06-26
Object-oriented encapsulation of a telecommunications service protocol interface Grant 6,553,427 - Chang , et al. April 22, 2	2003-04-22
System and method for determining a connectionless communication path for communicating audio data through an address and port translation device App 20020141384 - Liu, Fu-Hua ; et al.	2002-10-03
System and method for providing real time connectionless communication of media data through a firewall App 20020114322 - Xu, Charles ; et al.	2002-08-22
Method for communicating audio data in a packet switched network App 20020114319 - Liu, Fu-Hua ; et al.	2002-08-22
Real time streaming media communication system App 20020114333 - Xu, Charles ; et al.	2002-08-22

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