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Attorney: Cockburn; Josh


Number of patents: 14
Last date: December 06, 2011

NumberTitleIssue Date
8072972Configurable hardware scheduler calendar search algorithm
Apparatus and method that schedules movement of packets within network devices, such as network processors, includes a calendar using a segmented hierarchical routine to identify the next packet to be moved from one of a plurality of flow queues. ...
12/06/2011
7541855CML delay cell with linear rail-to-rail tuning range and constant output swing
A current mode logic (CML) delay cell with linear rail-to-rail tuning range and constant output swing. The CML delay cell can include a tuning voltage input on a first and second transistor, contributing to a CML delay cell load, and a bias voltage input on a third ...
06/02/2009
7522621Apparatus and method for efficiently modifying network data frames
Apparatus and method for storing network frame data which is to be modified. A plurality of buffers stores the network data which is arranged in a data structure identified by a frame control block and buffer control block. A plurality of buffer control blocks assoc...
04/21/2009
7511530Nodal charge compensation for SST driver having data mux in output stage
An (SST) driver circuit having additional circuitry for minimizing data-dependent jitter in the SST driver and increasing frequency amplitude in the SST driver. The additional circuity comprises a plurality of switches configured to be turned on or pulsed on momenta...
03/31/2009
7506361Method for discovering servers, spawning collector threads to collect information from servers, and reporting information
A method is disclosed for discovering servers, spawning collector threads to collect information from servers, and reporting such information. The method may determine a number of servers communicatively coupled to a network. For each server, a collector thread may ...
03/17/2009
7467366Method for generating a timing path software monitor for identifying a critical timing path in hardware devices coupled between components
A method for generating a timing path software monitor for identifying a critical timing path in hardware devices coupled between first and second components is provided. The method includes generating a static timing report associated with the hardware devices. The...
12/16/2008
7444347Systems, methods and computer products for compression of hierarchical identifiers
Management of hierarchical identifiers in simulation models and netlists is accomplished using a prefix compressor algorithm running on a general purpose computer processor. Full name compression is accomplished when hierarchy data and remainder data are split off a...
10/28/2008
7403057CML delay cell with linear rail-to-rail tuning range and constant output swing
A current mode logic (CML) delay cell with linear rail-to-rail tuning range and constant output swing. The CML delay cell can include a tuning voltage input on a first and second transistor, contributing to a CML delay cell load, and a bias voltage input on a third ...
07/22/2008
7395372Method and system for providing cache set selection which is power optimized
A system and method for accessing a data cache having at least two ways for storing data at the same addresses. A first and second tag memory store first and second sets of tags identifying data stored in each of the ways. A translation device determines from a syst...
07/01/2008
7379983Merging scalable nodes into single-partition merged system using service processors of nodes
Controlling the merging of nodes into a single-partition merged system using the nodes' service processors is disclosed. The system runs a single instance of an operating system. A user communicates with a service processor of a predetermined boot node to enter part...
05/27/2008
7334104Satisfying memory allocation requests from memory pool or lookaside lists based on memory size requested to be allocated
Memory allocation requests are satisfied from a memory pool or from lookaside lists, based on the memory size requested to be allocated. A method, for each of a number of future differently sized memory allocations, determines which memory allocations are to be sati...
02/19/2008
6940864Network access traffic sorter
Packetized voice, video, and data traffic (data frames) are received in a communication traffic sorter. The data frames have a dispatch priority corresponding to their transmission characteristics (flow) and a quality of service parameters. The communication traffic...
09/06/2005
6918067Detecting network instability
A method, system and computer program product for detecting conditions of network instability. An attribute indicative of network instability, e.g., processor and/or co-processor utilization, packet arrival rates, packet peak rates, packet size distribution, packet ...
07/12/2005
4188649Magnetic head having a jagged-edged gap, and method for producing such head
An AC magnetic erase head having improved AC erase characteristics, the magnetic head being formed of two half core elements of a magnetic material, preferably ferrite, defining an irregular edged or jagged-edged gap, and including a non-magnetic substanc...
02/12/1980
 
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