한국어

연구


미국 등록특허 (US Patent Registered)

S.-M. Han, J. Lim, D. Ahn, W.-S. Yoon, and Y.-S. Kim, “Local Wireless Communication

   System and Method Employing Frequency-Variable Signal Detection,” US Patent,

   Application No.: 12/636,682, Date of Application: Dec. 11, 2009, Registration No.:

   8,358,168, Date of Registration: Jan. 22, 2013.

 

● J.-H. Kim, S.-M. Han, Y.-H. Kim, M.-H. Son, H.-C. Park, and K.-H. Lee, “Communication

   Apparatus using chaotic signal and method thereof,” US Patent, Application No.

   11/846,158, Date of Application: Aug. 28, 2007, Registration No.: 8,005,168, Date of

   Registration: Aug. 23, 2011.


S.-M. Han, J.-Y. Park, and T. Itoh, “Self-biased receiver system using a multi-fed antenna,”

   US Patent, Application No.: 11/442,267, Date of Application: May 30, 2006, Registration

   No.: 7,853,223, Date of Registration: Dec. 14, 2010.


S.-M. Han, M.-H. Son, K.-R Lee, S.-S. Lee, D.-S. Park, and Y.-H. Kim, “Method of channel

   coding for digital communication system and channel coding device using the same,” US

   Patent, Application No.: 11/495,765, Date of Application: July 31, 2006, Registration No.:

   7,831,891, Date of Registration: Nov. 9, 2010.


S.-M. Han, S.-S. Lee, Y.-H. Kim, and A. S. Dmitriev, “Signal generator, signal generation

   method, and RF communication system using the same,” US Patent, Application No.:

   11/523,534, Date of Application: Sep. 20, 2006, Registration No.: 7,830,213, Date of

   Registration: Nov. 9, 2010.


S.-M. Han, O. Popov, and S.-S. Lee, “Adjustable chaotic signal generator using pulse

   modulation for ultra wideband (UWB) communications and chaotic signal generating

   method thereof,” US Patent, Application No.: 11/600,864, Date of Application: Nov. 17,

   2006, Registration No.: 7,830,214, Date of Registration: Nov. 9, 2010.


S.-M. Han and Y.-H. Kim, “Wireless communication terminal and method for controlling

   power and using channel by adjusting channel bandwidth of wireless communication

   terminal,” US Patent, Application No.: 11/603,108, Date of Application: Nov. 22, 2006,

   Registration No.: 7,706,752, Date of Registration: April 27, 2010.


S.-M. Han, Y.-H. Kim, M.-H. Son, B.-S. Kwon, S.-S. Myoung, and J.-G. Yook, Parallel

   coupled CPW line filter, US Patent, Application No.: 11/544,582, Date of Application:

   Oct. 10, 2006, Registration No.: 7,671,695, Date of Registration: March 2, 2010.


S.-M. Han and O. Popov, “Device and method for generating an adjustable chaotic signal,”

   US Patent, Application No. 11/723,272, Date of Application: March 19, 2007, Registration

   No.: 7,642,870, Date of Registration: Jan. 5, 2010.


S.-M. Han, Y.-H. Kim, S.-S. Lee, H.-K. Yoon, Y.-J. Yoon, Y.-H. Lim, I.-J. Yoon, and H.-R.

   Kim, “Ultra wideband antenna for filtering predetermined frequency band signal and

   system for receiving ultra wideband signal using the same,” US Patent, Application No.:

   11/365,849, Date of Application: March 2, 2006, Registration No.: 7,557,755, Date of

   Registration: July 7, 2009.

 

 

 

미국 출원특허 (US Patent Filed)

  

● S.-J. Lee and S.-M. Han, "Planar beam steerable antenna," US patent, application no.:

   15/068,610, date of application: March 13, 2016.


S.-M. Han, J. Lim, D. Ahn, W.-S. Yoon, and Y.-S. Kim, “Local Wireless Communication

   System and Method for Adaptive Channel Selection of Sensor Systems,” US Patent,

   Application No.: 12/636,688, Date of Application: Dec. 11, 2009.

 

S.-M. Han, D. S. Alexander, J.-S. Park, and H.-W. Park, “Apparatus for Adjusting Band

   width and Central Frequency of Oscillating Signal Generated From Chaotic Signal and

   Method for Generating Signal Therefore,” US Patent, Application No. 11/876,802 , Date of 

   Application: Oct. 23, 2007.

 

Y.-H. Kim, S.-S. Lee, J.-H. Kim, S.-M. Han, A. Laktushkin, and E. Efremova, “RF

   communication system having a chaotic signal generator and method for generating

   chaotic signal,” US Patent, Application No.:11/709,790, Date of Application: Feb. 23,

   2007.

 

S.-M. Han, Y.-H. Kim, M.-H. Son, and S.-S. Lee, “Communication terminal for changing

   channel and channel changing method thereof,” US Patent, Application No. 11/606,140,

    Date of Application: Nov. 30, 2006.

 

S.-M. Han, Y.-H. Kim, M.-H. Son, J.-H. Kim, and S.-S. Lee, “Radio frequency

    communication devices using chaotic signal and method thereof,” US Patent,

    Application No.:11/512,377, Date of Application: Aug. 30, 2006.