Resources Contact Us Home
Kim; Cheol-Hoo
Seongnam, KR
No. of patents:

Patent Number Title Of Patent Date Issued
7804460 Complex elements for antenna of radio frequency repeater and dipole array circular polarization September 28, 2010
Provided are complex elements for an antenna of a radio frequency repeater and a dipole array circular polarization antenna using the same. The complex elements for the antenna of the RF repeater include: a plurality of radiation members which are separated from one another by a pred
6005454 Radio frequency power divider/combiner circuit having conductive lines and lumped circuits December 21, 1999
A radio frequency (RF) power divider/combiner circuit prevents an unbalance in current consumption according to a variation of the load, and reduces size of a power amplifier when employed therein. In an exemplary embodiment, the RF power divider/combiner circuit includes an input te

  Recently Added Patents
Reconstruction of deforming surfaces by canceling ambient occlusion and refining 3-D shape
Automatic population of feature capabilities on a communication device
Anti-phishing system and method
Driving support device, method, and program
Watch chain
Materials and methods for stress reduction in semiconductor wafer passivation layers
Error recovery storage along a memory string
  Randomly Featured Patents
Efficient utilization of cache servers in mobile communication system
System and method for managing financial market information
Nanoscale, spatially-controlled Ga doping of undoped transparent conducting oxide films
Method of increasing the content of flavonoids and phenolic substances substances inplants
Thin film magnetic head having partial insulating layer formed on bottom pole layer through gap layer and method of manufacturing the same
Embroidery machine device for attaching ribbons on a fabric background
Refrigeration cycle apparatus
Combined comb and scalp massage bottle
Programmable control unit for a watering system
Chargeback in a data storage system using data sets