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John Lockwood, Ronald Loui, James Moscola, Michael L Pachos: Methods, systems, and devices using reprogrammable hardware for high-speed processing of streaming data to find a redefinable pattern and respond thereto. Washington University, Sonnenschein Nath & Rosenthal, August 15, 2006: US07093023 (124 worldwide citation)

A reprogrammable packet processing system for processing a stream of data is disclosed herein. A reprogrammable data processor is implemented with a programmable logic device (PLD), such as a field programmable gate array (FPGA), that is programmed to determine whether a stream of data applied there ...


2
Sarang Dharmapurikar, Praveen Krishnamurthy, Todd Sproull, John Lockwood: Method and apparatus for detecting predefined signatures in packet payload using Bloom filters. Washington University, Sonnenschein Nath & Rosenthal, October 28, 2008: US07444515 (52 worldwide citation)

The present invention relates to a method and apparatus based on Bloom filters for detecting predefined signatures (a string of bytes) in a network packet payload. A Bloom filter is a data structure for representing a set of strings in order to support membership queries. Hardware Bloom filters isol ...


3
Robert John Lockwood, Brian Fogg: Energy absorbing polyurethane foams. Imperial Chemical, December 16, 1997: US05698609 (19 worldwide citation)

An open-celled polyurethane foam is provided having a density of 1.5 to 5.0 pcf, a G value of 30 to 80 over a static load range of 1.0 to 2.0 psi based on a 2.0 inch thickness and a 24 inch drop height and, an airflow in the range of 0.05 to 0.5 scfm, 25% as compressive strength of 4.0 psi or more p ...


4
Aaron John Lockwood, Brock Johnston: Solar powered airfield light. Carmanah Technologies, Quarles & Brady, Gavin J Milczarek Desai, April 23, 2013: US08425076 (7 worldwide citation)

A solar-powered airfield light provides high angle light up to about 90°. A solar panel is mounted atop the enclosure but does not overlie a curved transparent shoulder extending upward from the transparent generally cylindrical side walls of the enclosure. An optical element within the enclosure su ...


5
West Tristram Frederick, Williams William John Lockwood, Skelton John Ashley: Preparation for controlling the deterioration of timber. Tristram Frederick West, October 7, 1964: GB972198-A (7 worldwide citation)

A preparation for controlling the deterioration of timber subjected to attack by insects or fungi comprises a stable emulsion of the water-in-oil type, the disperse phase of the emulsion comprising water having present therein a cationic surface-active agent, and the continuous phase of the emulsion ...


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Neven Pischl, John Lockwood: Common-mode voltage probe for predicting EMI from unshielded differential-pair cables. Nortel Networks, Blakely Sokoloff Taylor & Zafman, January 23, 2001: US06177804 (1 worldwide citation)

According to one embodiment of the present invention, a voltage probe for measuring common-mode (CM) voltage of a device under test (DUT) having differential input/output (I/O) signals is disclosed. The probe includes a connector adapted to couple to the DUT, at least one output measurement port con ...


7
David John Lockwood, Rabah Boukherroub, Danial D M Wayner, Nobuyoshi Koshida: Luminescence stabilization of anodically oxidized porous silicon layers. National Research Council, Lawrence E Laubscher Jr, November 9, 2004: US06814849 (1 worldwide citation)

A porous silicon structure is stabilized by anodically oxidizing the structure and then subjecting it to chemical functionalization to protect non-oxidized surface regions, preferably in the presence of 1-decene under thermal conditions. This process creates a protective organic monolayer on the sur ...


8
Aaron John Lockwood: Solar powered devices using location-based energy control and method for operation of solar powered devices. Carmanah Technologies, Quarles & Brady, Gavin J Milczarek Desai, May 6, 2014: US08717187

A solar powered device and a method of operating such a device to allow it to receive and store information about its physical location, from which it can determine the minimum expected solar energy levels that will be available to it. Based on the minimum expected levels, the device then limits its ...


9
John Lockwood, Mark Villegas, Roger Han, Jianming Li, Antony P Chatzigianis, Johnny Chen: Systems and methods for providing high density connections for a network device. Juniper Networks, Harrity Snyder, February 14, 2006: US06998734

A signal conductor includes first and second connectors connected to the ends of a cable. The second connector includes a signal processing element that processes signals transmitted between the first and second connectors. In another implementation consistent with the principles of the invention, t ...


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