Issued Patents All Time
Showing 26–50 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052591 | System and method for filtration | Ah Reum LEE, Yong-Cheol Shin, Joon Yul Yang | 2018-08-21 |
| 10040878 | Vinyl chloride polymer and preparation method thereof | Kyung Seog Youk, Hyun Min Lee, Chan Hee Lee, Heung Kwon Bae, Kyung-Hyun Kim +1 more | 2018-08-07 |
| 9952789 | Memory systems and electronic devices including nonvolatile memory modules | — | 2018-04-24 |
| 9832076 | Resource change management in machine to machine network | Hwi-Jung Ryu, Mi-Kyoung Kang, Yong-sik Kwon, Sung-Ihk Yang, Sung-Kooc Lim +1 more | 2017-11-28 |
| 9799399 | Nonvolatile memory devices including controller for operating nonvolatile memory cell array layer in memory chip in one of memory mode and storage mode | — | 2017-10-24 |
| 9688793 | Preparation method of vinyl chloride polymer and vinyl chloride polymer prepared thereby | Kyung Seog Youk, Hyun Min Lee, Chan Hee Lee, Heung Kwon Bae, Kyung-Hyun Kim +1 more | 2017-06-27 |
| 9670349 | PVC foam processing aid, method for preparing the same and polyvinyl chloride resin composition comprising the same | Yoon Ho Kim, Geon-Soo Kim | 2017-06-06 |
| 9659644 | Driving method of nonvolatile memory device using variable resistive element | Dong Hoon Jeong, Woo-Jung Sun, Jae-Yun Lee | 2017-05-23 |
| 9597639 | Hollow fiber membrane module, filtration apparatus using the same, and method for manufacturing the filtration apparatus | Moo-Seok Lee | 2017-03-21 |
| 9580361 | Preparation method of tungsten carbide sintered body for friction stir welding tool | Hyun Kuk Park, Ik Hyun Oh, Hee Jun Yoon, Hyeon Taek Son, Hee Seon Bang +1 more | 2017-02-28 |
| 9570168 | Nonvolatile memory device with reduced coupling noise and driving method thereof | Jae-Yun Lee, Woo-Jung Sun, Dong Hoon Jeong, Beak-Hyung Cho | 2017-02-14 |
| 9430961 | Data driver | Chang W. Kim | 2016-08-30 |
| 9405615 | Method of operating nonvolatile memory device comprising resistance material | Jung Sunwoo | 2016-08-02 |
| 9336877 | Nonvolatile memory device using variable resistive element | Jae-Yun Lee, Sun Woo-Jung, Dong Hoon Jeong, Beak-Hyung Cho | 2016-05-10 |
| 9212071 | System and method for filtering | — | 2015-12-15 |
| 9150720 | Crosslinked polymer nanoparticles containing composition, method for preparing a copolymer using the composition, and vinyl chloride with improved foam molding properties | Yoon Ho Kim, Geon-Soo Kim | 2015-10-06 |
| 9087220 | Nonvolatile memory cell with authentication key storage | Sang-Hoan Chang | 2015-07-21 |
| 9034189 | Pressurized hollow fiber membrane module | Jae Hee Ryu, Yong-Cheol Shin, Moo-Seok Lee | 2015-05-19 |
| 8980087 | System and method for filtering | — | 2015-03-17 |
| 8974667 | Module case and hollow fiber membrane module using the same | Moo-Seok Lee, Yong-Cheol Shin | 2015-03-10 |
| 8964488 | Non-volatile memory device using variable resistance element with an improved write performance | Hye Jin Kim, Du-Eung Kim, Hung-Jun An | 2015-02-24 |
| 8956537 | Hollow fiber membrane module, filtration apparatus using the same, and method for manufacturing the filtration apparatus | Moo-Seok Lee | 2015-02-17 |
| 8787100 | Non-volatile memory device generating a reset pulse based on a set pulse, and method of operating the same | Yong Jin KWON, Hye Jin Kim | 2014-07-22 |
| 8724400 | Memory device and system with improved erase operation | Chang-Soo Lee, Joon-Min Park, Hui-Kwon Seo, Qi Wang | 2014-05-13 |
| 8713408 | Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same | Yeong-Taek Lee, Woo-Yeong Cho, Hoi-Ju Chung | 2014-04-29 |