Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902047 | RFID system and method of transmitting large data of passive RFID | Seon Wook Kim, Joon Goo Lee | 2014-12-02 |
| 8165526 | Apparatus and method for connecting wireless devices | Choong Hun Lee | 2012-04-24 |
| 7978077 | RFID reader and RFID tag using UHF band and action methods thereof | Dong Hyun Lee, Young-hoon Min, Il-jong Song, Sung-Oh Kim, Kyeong-soon Cho | 2011-07-12 |
| 7834661 | Ultra-low-power level shifter, voltage transform circuit and RFID tag including the same | Cheong-Worl Kim, Young-hoon Min, Dong Hyun Lee, Il-jong Song | 2010-11-16 |
| 7688561 | Ultra-low power limiter | Chung-woul Kim, Young-hoon Min, Il-jong Song, Dong Hyun Lee | 2010-03-30 |
| 7625804 | Structure for realizing integrated circuit having Schottky diode and method of fabricating the same | Seong-hearn Lee, Il-jong Song, Young-hoon Min, Sang Wook Kwon | 2009-12-01 |
| 7595729 | RFID tag and RFID system having the same | Seong-hearn Lee, Dong Hyun Lee | 2009-09-29 |
| 7503690 | Temperature measurement apparatus and method for measuring temperatures by using RF signals of different frequencies | Il-jong Song, Young-hoon Min, Sang Wook Kwon | 2009-03-17 |
| 7505789 | Microwave transponder | Yuri Tikov, Jong-hwa Won | 2009-03-17 |
| 7497615 | Digital temperature sensor, and system and method for measuring temperature | Dong-Kyun Kim | 2009-03-03 |
| 7382035 | Schottky diode with low leakage current and fabrication method thereof | Dong-sik Shim, Young-hoon Min, Il-jong Song, Hyung Choi | 2008-06-03 |
| 7339485 | Rectifier for supplying double voltage and RFID tag thereof | Young-hoon Min, Il-jong Song, Dong Hyun Lee | 2008-03-04 |
| 7332787 | Structure for realizing integrated circuit having schottky biode and method of fabricating the same | Seong-hearn Lee, Il-jong Song, Young-hoon Min, Sang Wook Kwon | 2008-02-19 |
| 7309978 | Reference voltage generating circuit with ultra-low power consumption | Chung-woul Kim, Young-hoon Min, Il-jong Song, Dong Hyun Lee | 2007-12-18 |
| 7299987 | Portable handset having a radio frequency identification(RFID) function and method using the same | Jeong-joon Yoo, Jong-hwa Won, Woo-shik Kang, Dong Hyun Lee | 2007-11-27 |
| 7268685 | Radio frequency identification tag for transmitting temperature data and method therefor | Sang Wook Kwon, Il-jong Song, Young-hoon Min | 2007-09-11 |
| 7156285 | Compression bonding method and apparatus using light | Potapov Sergey | 2007-01-02 |
| 7113671 | Optical coupling device, fabricating method thereof, optical coupling device assembly, and lensed fiber using the optical coupling device | Potapov Sergey, Sung-Chul Kim, Il-jong Song, Dong-Hoon Chang, Seong-Mo Hwang +1 more | 2006-09-26 |
| 7106199 | RF-ID system with sensor and method of sending additional signals | Dong Hyun Lee, Jong-hwa Won | 2006-09-12 |
| 7025845 | Surface mounted device type package using coaxial cable | Il-jong Song | 2006-04-11 |