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
Using interrupted through-silicon-vias in integrated circuits adapted for stacking
Systems and methods for universal enhanced log-in, identity document verification and dedicated survey participation
Terminal for flat test probe
Spatially pre-processed target-to-jammer ratio weighted filter and method thereof
Virtual billboards
Dual protocol input device
Self-service channel marketplace
  Randomly Featured Patents
Camera module
Stacking chair
Image input and output method
Digital key telephone system
Butynediol production
Ice making machine
Growable switch
Cache control for use in a multiprocessor to prevent data from ping-ponging between caches
Borehole compensated KUT log
Solar heated swimming pool