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David R Kandasamy, Mitchel B Butler, Andrew L Foss, Bradley M Peterson, Chintamani M Patwardhan, Michael T Ribble, Dieter Rothmeier, Gaudencio Ramil: Fault tolerant NFS server system and mirroring protocol. Auspex Systems, Fliesler Dubb Meyer & Lovejoy, April 30, 1996: US05513314 (337 worldwide citation)

A network computer system providing for the fault tolerant storage and retrieval of data files includes a client system connected to a data communication network that may source a first data transfer request to said data communication network for the transfer or retrieval of data. A first server sys ...


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David R Kandasamy, John R Catozzi, Douglas W Heying: Virtual processor method and apparatus for enhancing parallelism and availability in computer systems. NCR Corporation, George H Gates, June 17, 1997: US05640584 (50 worldwide citation)

A virtual processor method and apparatus for parallel computer systems that increases the level of parallelism to include multiple threads per node. If a processor node has a plurality of storage devices attached, a single thread can be allocated to each device. Similarly, if a processor node has mu ...


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David R Kandasamy, Wendy F Kandasamy, Gaudencio C Ramil, Joel A Parker, Eduardo F Llach: Method of and apparatus for selecting television programs for recording and remotely transmitting control information to a recording device to record the selected television programs. Logic City, Haverstock & Owens, September 23, 2004: US20040187164-A1

A system for and method of remotely controlling a recording device is disclosed. In one embodiment, the system comprises a program server coupled to a signal transmitter. The program server is configured to (1) allow searching a pool of programs from which one or more programs are selected for recor ...


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David R Kandasamy, Eduardo F Llach: Method and apparatus for generating, optimizing, and managing granular advertising campaigns. Haverstock & Owens, August 3, 2006: US20060173744-A1

Systems for and methods of the present invention are directed to managing and optimizing ad campaigns. One method in accordance with the present invention comprises selecting a parent advertising campaign and generating a child advertising campaign, wherein the child advertising campaign automatical ...


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