Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Charging device, development device, and image forming apparatus Image Number 2 for United States Patent #8131185. A charging device includes a charging member and a charging power source portion. The charging member, in a sheet shape, is secured by contacting a region of an electrostatic latent image to be formed on a rotatable image carrier. The charging power source portion applies charging voltage to the charging member. The charging member includes a plurality of holes.       Recently Added Patents High-frequency device Color filter substrate for liquid crystal display devices and liquid crystal display devices Outdoor cooking grill Coaxial speaker system with improved transition between individual speakers Systems and methods for providing activity and participation incentives Watch case Waste-free method of making window treatments   Randomly Featured Patents Circuits for quiescent current control Method of manufacturing a semiconductor device Hybrid delta-sigma ADC Assembly method for concentric foil regenerators Digital-to-analog converter circuits including independently sized reference current source transistors and methods of operating same Process and apparatus for controlling impurities and pollution from membrane chlor-alkali cells Zoom lens having well-compensated distortion Surface scrubber with rotating pad Structure for a piece of furniture such as a retractable bed, with retractable legs Method and device for tracking background noise in communication system © 2006-2008 PatentGenius. All Rights Reserved.