Assignee
ZARLINK SEMICONDUCTOR VN INC
US·15 granted patents·13 pending applications·301 citations·filing 2000–2007
Top patents by PatentIndex Score
28 records- 0189US6990529B2Unified algorithm for frame scheduling and buffer management in differentiated services networksZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Jan 24, 2006·81 cites·30 claims
- 0286US7120683B2Single switch image for a stack of switchesZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Oct 10, 2006·52 cites·8 claims
- 0385US6799232B1Automatic byte swap and alignment for descriptor-based direct memory access data transfersZARLINK SEMICONDUCTOR VN INC·Filed 2002·Granted Sep 28, 2004·48 cites·13 claims
- 0481US6697873B1High speed MAC address search engineZARLINK SEMICONDUCTOR VN INC·Filed 2000·Granted Feb 24, 2004·37 cites·21 claims
- 0576US6954424B2Credit-based pacing scheme for heterogeneous speed frame forwardingZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Oct 11, 2005·25 cites·20 claims
- 0670US6999416B2Buffer 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
- 0768US7082138B2Internal communication protocol for data switching equipmentZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Jul 25, 2006·12 cites·30 claims
- 0866US7142514B2Bandwidth sharing using emulated weighted fair queuingZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Nov 28, 2006·11 cites·9 claims
- 0958US7257134B2Method of pacing the synchronization of routing information in a data switching environmentZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Aug 14, 2007·7 cites·17 claims
- 1055US7085704B2Time-indexed multiplexing as an efficient method of scheduling in hardwareZARLINK SEMICONDUCTOR VN INC·Filed 2002·Granted Aug 1, 2006·5 cites·16 claims
- 1154US7142551B2Hardware implementation of Voice-over-IP playback with support for comfort noise insertionZARLINK SEMICONDUCTOR VN INC·Filed 2002·Granted Nov 28, 2006·3 cites·20 claims
- 1252US6868095B2Control channel implementation in a packet switched communications networkZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Mar 15, 2005·2 cites·10 claims
- 1352US6775722B2Efficient data retrieval from input coupling queuesZARLINK SEMICONDUCTOR VN INC·Filed 2001·Granted Aug 10, 2004·2 cites·26 claims
- 1450US2007153822A1Media Access Control Device for High Efficiency Ethernet BackplaneZARLINK SEMICONDUCTOR VN INC·Filed 2007·Application pending·0 cites
- 1545US2004151184A1Class-based rate control using multi-threshold leaky bucketZARLINK SEMICONDUCTOR VN INC·Filed 2003·Application pending·0 cites
- 1644US2004085910A1Media access control device for high efficiency ethernet backplaneZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 1743US2004170163A1Data structure providing storage and bandwidth savings for hardware RTCP statistics collection applicationsZARLINK SEMICONDUCTOR VN INC·Filed 2003·Application pending·0 cites
- 1843US2003076784A1Methods of performance estimation in provisioning delay intolerant data servicesZARLINK SEMICONDUCTOR VN INC·Filed 2001·Application pending·0 cites
- 1942US2002167950A1Fast data path protocol for network switchingZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2042US2003126188A1Generic header parser providing support for data transport protocol independent packet voice solutionsZARLINK SEMICONDUCTOR VN INC·Filed 2001·Application pending·0 cites
- 2142US2004001494A1Architecture for obtaining playback time from a packet sequence number in AAL2 SSCS voiceZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2241US2003163507A1Task-based hardware architecture for maximization of intellectual property reuseZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2340US2003026246A1Cached IP routing tree for longest prefix searchZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2439US7277452B2Signalling TDM channel changesZARLINK SEMICONDUCTOR VN INC·Filed 2002·Granted Oct 2, 2007·0 cites·8 claims
- 2539US7085265B2Mapping between TDM channels and packetsZARLINK SEMICONDUCTOR VN INC·Filed 2002·Granted Aug 1, 2006·0 cites·3 claims
- 2639US2002191606A1Network system-wide error handling utilizing control bit modificationZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2737US2003179780A1Method of detecting drift between two clocksZARLINK SEMICONDUCTOR VN INC·Filed 2002·Application pending·0 cites
- 2833US2002089983A1Switching database cache management systemZARLINK SEMICONDUCTOR VN INC·Filed 2001·Application pending·0 cites
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