Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327370 | Apparatus and method for monitoring inactive livestock | You-Jin KIM, Se Han Kim, Dae Heon Park, Hyeon PARK, Jee Sook Eun +2 more | 2025-06-10 |
| 11994935 | Apparatus and method for predicting remaining lifetime of environment data collection sensor in livestock house | Seng Kyoun Jo, Se Han Kim, You-Jin KIM, Dae Heon Park, Hyeon PARK +2 more | 2024-05-28 |
| 11477358 | System and method of monitoring in-pen livestock by using edge information about livestock | You-Jin KIM, Se Han Kim, Dae Heon Park, Hyeon PARK, Jee Sook Eun +2 more | 2022-10-18 |
| 9979072 | RFID reader antenna | Chan-Won Park, Jae Young Jung, Hae-Won Son | 2018-05-22 |
| 9256771 | System for simultaneously identifying massive RFID tags using HF band | Ji-Hoon Bae, Kwang Soo Cho, Man Sik Park, Hoe-Sung Yang, Chan-Won Park +2 more | 2016-02-09 |
| 9117127 | Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf system | Jae Young Jung, Kyu Won HAN, Chan-Won Park, Jong-Suk Chae, Cheol Sig Pyo | 2015-08-25 |
| 9098791 | Tag integrated circuit module apparatus and method of fabricating tag integrated circuit module apparatus | Jong-Suk Chae, Seung Hwan Jeong, Chan-Won Park, Cheol Sig Pyo, Hae-Won Son +1 more | 2015-08-04 |
| 9054904 | Receiving apparatus and method for RFID reader | Jae Young Jung, Sang Hyun Mo, Hoe-Sung Yang, Chan-Won Park, Cheol Sig Pyo | 2015-06-09 |
| 9033233 | Reader antenna and RFID electronic shelf including the same | Jae Young Jung, Seung Hwan Jeong, Ji-Hoon Bae, Gil-Young Choi, Jong-Suk Chae +2 more | 2015-05-19 |
| 8724761 | Symbol synchronization apparatus and method of passive RFID reader | Ji-Hoon Bae, Dong-Han Lee, Kwang Soo Cho, Man Sik Park, Chan-Won Park +3 more | 2014-05-13 |
| 8717147 | Passive RFID system and method | Ji-Hoon Bae, Cheng Hao Quan, Dong-Han Lee, Chan-Won Park, Kwang Soo Cho +3 more | 2014-05-06 |
| 8669904 | Near-field antenna | Jae Young Jung, Jong-Suk Chae | 2014-03-11 |
| 8654012 | Tag antenna using microstrip line, method of manufacturing the same and radio frequency identification tag | Jeong Seok Kim, Hae-Won Son, Gil-Young Choi, Jong-Suk Chae | 2014-02-18 |
| 8459240 | Canister for vehicles and fuel supply system provided with the same | Sungwon Lee, Jung Soo Park, Ju Tae Song | 2013-06-11 |
| 8264332 | Apparatus and method for demodulating subcarrier tag signal in RFID reader | Ji-Hoon Bae, Donghan Lee, Cheng Hao Quan, Gil-Young Choi, Jong-Suk Chae | 2012-09-11 |
| 8212679 | Near-field RFID reader antenna | Jeong Seok Kim, Gil-Young Choi, Jong-Suk Chae | 2012-07-03 |
| 8174390 | Radio frequency identification tag and antenna for radio frequency identification tag | Jeong Seok Kim, Gil-Young Choi, Cheol Sig Pyo, Jong-Suk Chae | 2012-05-08 |
| 8098201 | Radio frequency identification tag and radio frequency identification tag antenna | Jeong Seok Kim, Gil-Young Choi, Hae-Won Son, Cheol Sig Pyo, Jong-Suk Chae | 2012-01-17 |
| 8081062 | Transmit/receive antenna system having offset feed points for high isolation | Hae-Won Son, Chan Soo Shin, Gil-Young Choi, Cheol Sig Pyo | 2011-12-20 |
| 8009118 | Open-ended two-strip meander line antenna, RFID tag using the antenna, and antenna impedance matching method thereof | Hae-Won Son, Gil-Young Choi, Cheol Sig Pyo | 2011-08-30 |
| 7978022 | Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same | Nak-Seon Seong, Ji-Hoon Bae, Jong Moon LEE, Cheol Sig Pyo, Chang-Joo Kim | 2011-07-12 |
| 7940183 | Antenna for radio frequency identification tag | Jeong Seok Kim, Gil-Young Choi, Cheol Sig Pyo, Jong-Suk Chae | 2011-05-10 |
| 7933577 | Method and apparatus for sharing portable terminal in CDMA system and mobile RFID system | Chan Soo Shin, Hae-Won Son, Gil-Young Choi, Cheol Sig Pyo, Jong-Suk Chae | 2011-04-26 |
| 7876269 | Radio frequency identification tag antenna using proximity coupling for attaching to metal | Jeong Seok Kim, Gil-Young Choi, Cheol Sig Pyo | 2011-01-25 |
| 7791543 | Antenna for radio frequency identification tag | Jeong Seok Kim, Gil-Young Choi, Cheol Sig Pyo, Jong-Suk Chae | 2010-09-07 |