Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Radiation source shield and calibrator Image Number 2 for United States Patent #4524279. A device for shielding a radiation source that is adapted to selectively position the source to be stored and shipped or positioned for repetitively establishing a radiation field for calibrating radiation detection devices.       Recently Added Patents Method for ingesting multiple signals of the same meaning Method and system for detection of respiratory variation in plethysmographic oximetry Fixing mechanism for fixing a portable device and related computer system Data processing method and apparatus having input sample values and applying a filter to limit an output value range to be within a permissible range Method for creating test clock domain during integrated circuit design, and associated computer readable medium Remote transmission system Method and apparatus for elementary updating a check node during decoding of a block encoded with a non-binary LDPC code   Randomly Featured Patents Multi-purpose cleaning tool Processing natural gas to form longer-chain hydrocarbons Method and terminal for establishing PT session in order to use PT box Lamp shade Display screen with an icon Radio communication system, base station apparatus, mobile station apparatus, and radio communication method Methods for treating migraine headaches Process of manufactoring an indium antimonide photodiode Hydraulic brake system Acrylonitrile polymer film and process for preparing same © 2006-2008 PatentGenius. All Rights Reserved.