Granted Patents

Artificial Intelligence and Deep Learning

  1. Method and apparatus for adjusting adaptive frame rate, Korean Patent (KR 10-2015429), August 22, 2019.

Blockchain and FinTech

  1. Recipient-oriented transaction verification method and apparatus for preventing double spending, Korean Patent (KR 10-2052835), January 8, 2020.

Millimeter-Wave Wireless (IEEE 802.11ad/ay Standards and 5G)

  1. Array antenna arrangement, US Patent Application (US 10637154 B2), April 28, 2020.
  2. Pre-coding method for spatial multiplexing in multiple input and output system, European Patent (EP 2343836 B1), May 30, 2018.
  3. Generalized frequency division multiplexing (GFDM) frame structure for 11AY, US Patent (US 9973364 B2), May 15, 2018.
  4. Apparatus, system and method of beam tracking, US Patent (US 9887755 B2), February 6, 2018.
  5. Apparatus, system and method of beamforming training, US Patent (US 9786985 B2), October 10, 2017.
  6. Method of allocating channel time, method of determining compatible links, and apparatus for processing data, European Patent (EP 2260669 B1), August 9, 2017.
  7. Method of channel resource allocation and devices in wireless networks, Korean Patent (KR 101663613 B1), October 7, 2016.
  8. Method of exchanging messages and corresponding system, European Patent (EP 2422578 B1), August 17, 2016.
  9. Pre-coding method for spatial multiplexing in multiple input and output system, Korean Patent (KR 101619964 B1), May 23, 2016.
  10. Method of allocating channel time for variable bit rate (VBR) traffic, apparatus for processing data and method thereof, Korean Patent (KR 101606951 B1), March 28, 2016.
  11. Method of data transmission and data reception and devices in wireless networks, Korean Patent (KR 101567829 B1), November 20, 2015.
  12. Method of channel resource allocation and devices in wireless networks, US Patent (US 9167562 B2), October 20, 2015.
  13. Apparatus for controlling power of wireless device and method thereof, Korean Patent (KR 101558017 B1), October 19, 2015.
  14. The wireless device power control apparatus and method for, Chinese Patent (CN 102388658 B), June 17, 2015.
  15. Method of exchanging messages and source devices, Chinese Patent (CN 102461318 B), April 1, 2015.
  16. Apparatus for transmitting/receiving beacon signal and method thereof, Chinese Patent (CN 102057739 B), January 14, 2015.
  17. Method of controlling network in wireless network and device, Chinese Patent (CN 102461050 B), November 12, 2014.
  18. Method and device for transmitting more data than resources assigned in a WPAN, European Patent (EP 2262342 B1), October 29, 2014.
  19. Pre-coding method for spatial multiplexing in multiple input and output system, US Patent (US 8842640 B2), September 23, 2014.
  20. Pre-coding method for spatial multiplexing in multiple input and output system, Chinese Patent (CN 102204115 B), September 10, 2014.
  21. Apparatus for transmitting/receiving beacon signal and method thereof, Japanese Patent (JP 5584209 B2), September 3, 2014.
  22. Apparatus for controlling power of wireless device and method thereof, Japanese Patent (JP 5584205 B2), September 3, 2014.
  23. Method of allocating channel time for variable bit rate (VBR) traffic, apparatus for processing data and method thereof, Japanese Patent (JP 5580308 B2), August 27, 2014.
  24. Method of allocating channel time, method of determining compatible links, and apparatus for processing data, Chinese Patent (CN 102318425 B), August 13, 2014.
  25. Method and apparatus for transmitting a packet in a wireless network, US Patent (US 8761063 B2), June 24, 2014.
  26. Method of allocating channel time for variable bit rate (VBR) service, apparatus for processing data and method thereof, Chinese Patent (CN 102132602 B), June 18, 2014.
  27. Apparatus and method for transmitting and receiving data, Japanese Patent (JP 5508403 B2), May 28, 2014.
  28. Apparatus for controlling transmission data and method thereof, US Patent (US 8738068 B2), May 27, 2014.
  29. Apparatus and method for transmitting and receiving data, Chinese Patent (CN 102318430 B), March 12, 2014.
  30. Method and device for transmitting and receiving data in wireless network, US Patent (US 8619741 B2), December 31, 2013.
  31. Pre-coding method for spatial multiplexing in multiple input and output system, Japanese Patent (JP 5368573 B2), December 18, 2013.
  32. Method of allocating channel time, method of determining compatible links, and apparatus for processing data, Japanese Patent (JP 5364785 B2), December 11, 2013.
  33. Apparatus for controlling power of wireless device and method thereof, US Patent (US 8605634 B2), December 10, 2013.
  34. Method of exchanging messages for transmission power control between devices in a wireless network, and devices for the same, US Patent (US 8599731 B2), December 3, 2013.
  35. Method of exchanging message and devices in wireless network, US Patent (US 8565200 B2), October 22, 2013.
  36. Method of exchanging messages for transmission power control between devices in a wireless network, and devices for the same, US Patent (US 8547889 B2), October 1, 2013.
  37. Method of controlling network in wireless network and device, US Patent (US 8503317 B2), August 6, 2013.
  38. Method of exchanging message and devices in wireless network, US Patent (US 8493949 B2), July 23, 2013.
  39. Method of exchanging message and devices in wireless network, US Patent (US 8493948 B2), July 23, 2013.
  40. Method of allocating channel time, method of determining compatible links, and apparatus for processing data, US Patent (US 8483171 B2), July 9, 2013.
  41. Method of channel resource allocation and devices in wireless networks, US Patent (US 8422372 B2), April 16, 2013.
  42. Method of exchanging messages and source devices, US Patent (US 8416782 B2), April 9, 2013.
  43. Apparatus for transmitting/receiving beacon signal and method thereof, US Patent (US 8411644 B2), April 2, 2013.
  44. Method and device for transmitting and receiving data in wireless network, US Patent (US 8379612 B2), February 19, 2013.
  45. Method of channel resource allocation and devices in wireless networks, European Patent (EP 2282601 B1), May 16, 2012.

Internet of Things (IoT) and Sensor Networks

  1. Sensor node device for mobility support of mobile node in sensor network and thereof method, Korean Patent (KR 10-0779165), November 19, 2007. [Lapse]

Patent Applications

  1. TBD