Chang; Rong-Feng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Rong-Feng.The latest application filed is for "compact packet switching node storage architecture employing double data rate synchronous dynamic ram".

Company Profile

0.13.18

Chang; Rong-Feng - Irvine CA
Chang; Rong-Feng - Chai-yi TW

*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
Remote control of a switching node in a stack of switching nodes Grant 7,974,272 - Chang , et al. July 5, 2	2011-07-05
High availability Ethernet backplane architecture Grant 7,835,265 - Wang , et al. November 16, 2	2010-11-16
Method and apparatus providing rapid end-to-end failover in a packet switched communications network Grant 7,813,263 - Chang , et al. October 12, 2	2010-10-12
Compact packet switching node storage architecture employing double data rate synchronous dynamic RAM Grant 7,760,726 - Barrack , et al. July 20, 2	2010-07-20
Combined pipelined classification and address search method and apparatus for switching environments Grant 7,760,719 - Yik , et al. July 20, 2	2010-07-20
Compact Packet Switching Node Storage Architecture Employing Double Data Rate Synchronous Dynamic RAM App 20090086733 - Barrack; Craig ; et al.	2009-04-02
Compact packet switching node storage architecture employing Double Data Rate Synchronous Dynamic RAM Grant 7,486,688 - Barrack , et al. February 3, 2	2009-02-03
High-Speed MAC Address Search Engine App 20090031044 - Barrack; Craig ; et al.	2009-01-29
High-speed MAC address search engine Grant 7,373,425 - Barrack , et al. May 13, 2	2008-05-13
Apparatus for link failure detection on high availability Ethernet backplane Grant 7,260,066 - Wang , et al. August 21, 2	2007-08-21
Bandwidth sharing using emulated weighted fair queuing Grant 7,142,514 - Wang , et al. November 28, 2	2006-11-28
Buffer management for support of quality-of-service guarantees and data flow control in data switching Grant 6,999,416 - Wang , et al. February 14, 2	2006-02-14
Remote control of a switching node in a stack of switching nodes App 20060023640 - Chang; Rong-Feng ; et al.	2006-02-02
Method and apparatus providing rapid end-to-end failover in a packet switched communications network App 20060002292 - Chang; Rong-Feng ; et al.	2006-01-05
Combined pipelined classification and address search method and apparatus for switching environments App 20060002386 - Yik; James ; et al.	2006-01-05
Credit-based pacing scheme for heterogeneous speed frame forwarding Grant 6,954,424 - Barrack , et al. October 11, 2	2005-10-11
Compact packet switching node storage architecture employing double data rate synchronous dynamic RAM App 20050213571 - Barrack, Craig ; et al.	2005-09-29
Control channel implementation in a packet switched communications network Grant 6,868,095 - Wang , et al. March 15, 2	2005-03-15
High-speed MAC address search engine App 20040205234 - Barrack, Craig ; et al.	2004-10-14
Apparatus for link failure detection on high availability Ethernet backplane App 20040085894 - Wang, Linghsiao ; et al.	2004-05-06
High availability ethernet backplane architecture App 20040085893 - Wang, Linghsiao ; et al.	2004-05-06
Method and implementation for context switchover App 20040066779 - Barrack, Craig ; et al.	2004-04-08
Task manager - method of forwarding messages among task blocks App 20030163595 - Ta, John ; et al.	2003-08-28
Task-based hardware architecture for maximization of intellectual property reuse App 20030163507 - Chang, Rong-Feng ; et al.	2003-08-28
Generic header parser providing support for data transport protocol independent packet voice solutions App 20030126188 - Ta, D.C. John ; et al.	2003-07-03
Fast data path protocol for network switching App 20020167950 - Chang, Rong-Feng ; et al.	2002-11-14
Control channel implementation in a packet switched communications network App 20020089978 - Wang, Linghsiao ; et al.	2002-07-11
Buffer management for support of quality-of-service guarantees and data flow control in data switching App 20020039350 - Wang, Linghsiao ; et al.	2002-04-04
Bandwidth sharing using emulated weighted fair queuing App 20020039351 - Wang, Linghsiao ; et al.	2002-04-04
Credit-based pacing scheme for heterogeneous speed frame forwarding App 20010033552 - Barrack, Craig I. ; et al.	2001-10-25
Adaptive rate-based congestion and flow control in packet communications networks Grant 5,367,523 - Chang , et al. November 22, 1	1994-11-22

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