Inventor · disambiguated record
Rong-Feng Chang
Also filed as: CHANG RONG-FENG
13 granted patents·6 pending applications·536 citations·filing 1993–2008
93Inventor score
Top patents by PatentIndex Score
19 records- 0195US5367523AAdaptive rate-based congestion and flow control in packet communications networksIBM·Filed 1993·Granted Nov 22, 1994·300 cites·22 claims
- 0286US7260066B2Apparatus for link failure detection on high availability Ethernet backplaneCONEXANT SYSTEMS INC·Filed 2002·Granted Aug 21, 2007·58 cites·7 claims
- 0381US7813263B2Method and apparatus providing rapid end-to-end failover in a packet switched communications networkCONEXANT SYSTEMS INC·Filed 2004·Granted Oct 12, 2010·37 cites·20 claims
- 0478US7760719B2Combined pipelined classification and address search method and apparatus for switching environmentsCONEXANT SYSTEMS INC·Filed 2004·Granted Jul 20, 2010·32 cites·17 claims
- 0577US7835265B2High availability Ethernet backplane architectureCONEXANT SYSTEMS INC·Filed 2002·Granted Nov 16, 2010·27 cites·11 claims
- 0676US6954424B2Credit-based pacing scheme for heterogeneous speed frame forwardingZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Oct 11, 2005·25 cites·20 claims
- 0770US6999416B2Buffer management for support of quality-of-service guarantees and data flow control in data switchingZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Feb 14, 2006·16 cites·28 claims
- 0866US7142514B2Bandwidth sharing using emulated weighted fair queuingZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Nov 28, 2006·11 cites·9 claims
- 0965US7974272B2Remote control of a switching node in a stack of switching nodesCONEXANT SYSTEMS INC·Filed 2004·Granted Jul 5, 2011·14 cites·17 claims
- 1064US7760726B2Compact packet switching node storage architecture employing double data rate synchronous dynamic RAMIKANOS COMMUNICATIONS INC·Filed 2008·Granted Jul 20, 2010·2 cites·7 claims
- 1164US7373425B2High-speed MAC address search engineCONEXANT SYSTEMS INC·Filed 2003·Granted May 13, 2008·9 cites·54 claims
- 1256US7486688B2Compact packet switching node storage architecture employing Double Data Rate Synchronous Dynamic RAMCONEXANT SYSTEMS INC·Filed 2004·Granted Feb 3, 2009·3 cites·20 claims
- 1352US6868095B2Control channel implementation in a packet switched communications networkZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Mar 15, 2005·2 cites·10 claims
- 1450US2009031044A1High-Speed MAC Address Search EngineCONEXANT SYSTEMS INC·Filed 2008·Application pending·0 cites
- 1542US2002167950A1Fast data path protocol for network switchingZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 1642US2003126188A1Generic header parser providing support for data transport protocol independent packet voice solutionsZARLINK SEMICONDUCTOR VN INC·Filed 2001·Application pending·0 cites
- 1741US2003163507A1Task-based hardware architecture for maximization of intellectual property reuseZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 1840US2004066779A1Method and implementation for context switchoverFiled 2002·Application pending·0 cites
- 1938US2003163595A1Task manager - method of forwarding messages among task blocksFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →