Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Kim; Chang-wam Address: Daejeon, KR No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 7536163 Apparatus and method generating multi RF tone signals in UWB communication system May 19, 2009 An apparatus and method for converting a frequency of a high frequency signal received from an antenna in an ultra wide band communication system transmitting and receiving using at least two reference frequencies. The method includes generating generation frequencies having frequenc       Recently Added Patents Wind power system Helical cross flow (HCF) pulse detonation engine Treatment of heart failure Station for detecting winding products and method for detecting inter-turn short circuit Intelligent system and methods of recommending media content items based on user preferences Phase estimation distortion analysis Portable universal flow filter   Randomly Featured Patents Method of producing a release agent applicator Fastening device for flat components Ampule score line detection Input device and electronic device provided with the same Microfilm reader/printer Methods of providing digital data services including comparing predicted and measured levels of performance and related systems and computer program products Electrical connector Annunciator with internal tachometer Shoulder pad spring arch system Vehicle access control bollard © 2006-2011. PatentGenius.com All Rights Reserved.