Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959857 | Apparatus for measuring Raman scattering, and apparatus and method for determining true fire using the apparatus | Hoe-Sung Yang, Soo Cheol KIM, Hyun-Seok Kim, So Young PARK, Kang Bok Lee +1 more | 2024-04-16 |
| 11747270 | Fire detection and feature extraction apparatus and method based on dual optical wavelength | Kyu Won HAN, Soo Cheol KIM, Hyun-Seok Kim, So Yung PARK, Hoe-Sung Yang +1 more | 2023-09-05 |
| 10496857 | Apparatus and method for avoiding cross-reading of RFID using visible light recognition | Dong-Beom Shin, Yang Gi Kang, Kwang J. Oh, Sang-Mok Lee, Hyun-Seok Kim +1 more | 2019-12-03 |
| 9892291 | Radio frequency identification (RFID) reader, RFID tag, and method thereof for performing write check of tag data | Kyu Won HAN, Chan-Won Park, Dong-Beom Shin | 2018-02-13 |
| 9418259 | Tag transmission apparatus and signal transmitting method thereof | Ji-Hoon Bae, Chan-Won Park, Cheol Sig Pyo | 2016-08-16 |
| 9385902 | Apparatus and method for transmitting tag | Kyu Won HAN, Chan-Won Park, Hyochan BANG, Dong-Beom Shin | 2016-07-05 |
| 9355286 | Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE) | Hyun-Seok Kim, Kyu Won HAN, Jae Young Jung, Chan-Won Park, Hyung Chul Park +1 more | 2016-05-31 |
| 9122938 | Apparatus and method for offsetting transmission leakage signal of RFID reader using injection locked oscillator (ILO) | Hoe-Sung Yang | 2015-09-01 |
| 9054904 | Receiving apparatus and method for RFID reader | Jae Young Jung, Won Kyu Choi, Hoe-Sung Yang, Chan-Won Park, Cheol Sig Pyo | 2015-06-09 |
| 8967457 | Total history management system and method using radio frequency identification (RFID) tag and barcode | Dong-Beom Shin, Heyung Sub Lee, Kang Bok Lee, Jae Heum Lee, Cheol Sig Pyo | 2015-03-03 |
| 8798118 | Receiver for real time locating system and method of receiving signal in real time locating system | — | 2014-08-05 |
| 8791857 | System and method for indoor location tracking using pseudo GPS signal transmitter | Heyung Sub Lee, Jae Heum Lee, Seung Il Myong, Hoe-Sung Yang, Kang Bok Lee +1 more | 2014-07-29 |
| 8787514 | Apparatus and method for generating pseudo noise code | Seung Il Myong, Jong-Sub Cha, Jae Heum Lee, Heyung Sub Lee, Jong-Suk Chae | 2014-07-22 |
| 8767699 | Apparatus and method for transmitting packet data in wireless sensor network | Hyung-Rae Park, Jongsub Cha, Seung Il Myong, Heyung Sub Lee, Jong-Suk Chae | 2014-07-01 |
| 8633803 | Apparatus and method for locating RFID tag | Jae Heum Lee, Seung Il Myong, Hoe-Sung Yang, Heyung Sub Lee, Jong-Suk Chae +3 more | 2014-01-21 |
| 8401053 | Active RFID apparatus for improving PN code generation | Jong-Sub Cha, Seung Il Myong, Heyung Sub Lee, Jong-Suk Chae | 2013-03-19 |