Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11360051 | Construction structure corrosion measurement sensor assembly and method for measuring corrosion by using same | Bong-young Yoo, Soo Bin PARK, Song Jun LEE, Dong-Ik LEE | 2022-06-14 |
| 11345959 | Method for exploring useful genetic resources through bulk metagenome analysis and use thereof | Dong Woo Lee, Yong Jik Lee, Sang Jae Lee | 2022-05-31 |
| 11187568 | Curb for measuring flood depth in urban area | Jae Seung Joo, Jae Woong Cho, Chang-Won Choi, Ho Seon Kang, Chang Yeon Bae +1 more | 2021-11-30 |
| 11154851 | Two-dimensional material for removal of anions and applications thereof | Yong Ho Choa, Hong Baek Cho, Yoseb Song, Su-Bean Yoo, Ji Young Park | 2021-10-26 |
| 9403788 | Process for the production of acid anhydrides from epoxides | Michael A. Slowik | 2016-08-02 |
| 9294899 | Integrated service provision system using smart terminals in hotel | — | 2016-03-22 |
| 8669078 | Ammonia-specific 5′-XMP aminase mutant | Jae-Gu Pan, Heung-Chae Jung, Eui Joong Kim, Young-Hoon Park, Hyoung-Suk Kim +11 more | 2014-03-11 |
| 8645183 | System for assessing an environmental load of building during life cycle | Sung Woo Shin, Sung Ho Tae, Dae Won Kim, Young-Jun Park, Jung Soo Byun +3 more | 2014-02-04 |
| 7893730 | Level shifter and driving circuit including the same | Sang Hwa Jung | 2011-02-22 |
| 7501246 | Gene for coding thermostable L-arabinose isomerase and method for producing the same | Yu Ryang Pyun, Byoung Chan Kim, Dong Woo Lee, Yoon Hee Lee | 2009-03-10 |
| D565489 | Cover for door cameras of automobiles | — | 2008-04-01 |
| 7349305 | Wobble signal reproducing device and method | Jung Eun Lee | 2008-03-25 |
| 7345527 | Ultra wideband filter based on a pair of cross-coupled transistors | Eun-chul Park, Gyu Hyung Cho, Hee-Seok Han | 2008-03-18 |
| 7342526 | Digital-to-analog converter using plural transistors having the same operating characteristics | Jung Eun Lee, Hoon Kim | 2008-03-11 |
| 7312660 | Differential amplifier and active load for the same | Jeongwook Koh, Hoon Kim | 2007-12-25 |
| D548139 | Automobile | Keisuke Asai | 2007-08-07 |
| 7223582 | Esterase, its DNA, its overexpression and production of optically active aryl propionic acids using the same | Bong Hyun Chung, Eun Gyo Lee, Moon Hahm, Yeon Ryu | 2007-05-29 |
| 6933138 | Thermostable L-arabinose isomerase and process for preparing D-tagatose | Yu Ryang Pyun, Byoung Chan Kim, Dong Woo Lee, Yoon Hee Lee | 2005-08-23 |
| 6781462 | Power amplifier | Jong-Tae Hwang | 2004-08-24 |
| 6466391 | Head retraction circuit | Shi Hong Park | 2002-10-15 |
| 6445427 | Liquid crystal display device | Young-Hoon Kim, Young-Ki Son | 2002-09-03 |
| 6433497 | Drive circuit of a three phase BLDC motor | — | 2002-08-13 |
| 4937926 | Method for manufacturing loom beams for woven fabrics and an apparatus therefor | Kwang Hui Lee, Du-hyun Lee, Yong Hun Kim | 1990-07-03 |