Fred Thomas Fred Thomas
Fred C Thomas III: Massively multi-level optical data storage using subwavelength sized nano-grating structures. EMC Corporation, Stephen C Beuerle, Procopio Cory Hargreaves & Savitch, April 13, 2010: US07697391

An information storage apparatus uses an optical data element (nano-grating) with features that are smaller than the wavelength of light. The optical data element alters one or more properties of the light such as reflected amplitude, polarization, phase, wavelength, and spatial orientation to encod ...

Dieter Joos Steven Terryn
Steven Terryn, Dieter Joos: Bandwidth calibration of active filter. STMicroelectronics Belgium, Lisa K Jorgenson, James H Morris, Wolf Greenfield & Sacks P C, April 6, 2010: US07692484 (2 worldwide citation)

An active RC filter has an op-amp and a biasing circuit arranged to bias the op-amp to set a gain bandwidth product of the op-amp according to a desired pole frequency of the filter. The biasing circuit is operable according to an output of an RC calibration circuit. The op-amp can be an OTA transco ...

Fred Thomas
THOMAS FRED CHARLES: Direct attached storage system and method for implementing multiple simultaneous storage schemes. HEWLETT PACKARD DEVELOPMENT COMPANY, Hartnett Clara Et Al, April 29, 2010: WO/2010/047710

A direct attached storage (DAS) system configurable to simultaneously implement a plurality of data storage schemes, comprising one or more storage devices, a controller coupled to the storage devices for implementing and managing a plurality of data storage schemes on the storage devices, an I/O po ...

Yingya ZHOU
Gao Jun, Zhou Yingya: Short time emergency lamp. Shanghai Qibao High School, Song Hu, April 28, 2010: CN200710044940

The invention discloses a short-time emergency lamp, which belongs to the field of illumination tools. A cold cathodic low-voltage fluorescent lamp is adopted as a light source; a crystal diode performs half-wave rectification on a power supply; and a resistor which is serially connected with the co ...

Randy Ekl
Aparna Pandey, Randy L Ekl, Christopher G Ware: Method for performing neighbor discovery in a multi-tier WLAN. Motorola, Indira Saladi, Randi L Karpinia, Anthony P Curtis, April 27, 2010: US07706337 (11 worldwide citation)

A method for performing neighbor discovery in a multi-tier wireless local area network where a client creates a neighbor list identifying a neighbor wherein the neighbor is identified as an access point or a client. Then, the client determines a time to perform a scan of neighbors based upon 1) a ty ...

Jean-luc Dubois
Jean Luc Dubois, Sara Iborra Chornet, Alexandra I Lucienne Velty, Avelino Corma Canos: Method for the Synthesis of Cyclic Acetals by the Reactive Extraction of a Polyol in a Concentrated Solution. K&L Gates, April 22, 2010: US20100099894-A1

A method for the synthesis of cyclic acetals comprises reacting at least one carbonyl-function compound selected from aldehydes, ketones, and/or linear acetals, on a polyol in a concentrated aqueous solution exceeding 20 wt % in a reactor containing an acidic catalyst. The carbonyl-function compound ...



Isaiah Oladeji
Isaiah O Oladeji: Film growth system and method. Sisom Thin Films, Robert J Lauf, April 20, 2010: US07700161 (1 worldwide citation)

An apparatus for depositing a solid film onto a substrate from a reagent solution includes a reservoir of reagent solution maintained at a sufficiently low temperature to inhibit homogeneous reactions within the reagent solution. The reagent solution contains multiple ligands to further control temp ...

James Kraemer Ph.D.
Robert R Friedlander, Richard A Hennessy, James R Kraemer: System and method for deriving a hierarchical event based database optimized for privacy and security filtering. International Business Machines Corporation, Yee & Associates P C, John R Pivnichny, April 20, 2010: US07702605 (38 worldwide citation)

Inferring a probability of a first inference absent from a database. Each datum of the database is conformed to the dimensions of the database. Each datum of the plurality of data has associated metadata and an associated key. The associated metadata includes data regarding cohorts associated with t ...

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