Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749300 | DC voltage conversion circuit of liquid crystal display apparatus | Jae-Eun PI, Kee-Chan Park, Hong Kyun Leem, Joon Dong Kim, Youn Kyung Kim +5 more | 2014-06-10 |
| 8716035 | Nonvolatile memory cell and method of manufacturing the same | Sung Min Yoon, Chun Won Byun, Shin Hyuk Yang, Sang Hee Park, Soon-Won Jung +2 more | 2014-05-06 |
| 8710496 | Organic light emitting diode device and fabrication method thereof | Jeong Ik Lee, Doo-Hee Cho | 2014-04-29 |
| 8710866 | Inverter, NAND gate, and NOR gate | Sang Hee Park, Chi-Sun Hwang, Sung Min Yoon, Him Chan Oh, Kee-Chan Park +6 more | 2014-04-29 |
| 8685768 | Organic light emitting diodes and methods of manufacturing the same | Jin Woo Huh, Jeong Ik Lee, Chul Woong Joo, Doo-Hee Cho, Jin Wook Shin +4 more | 2014-04-01 |
| 8570066 | Inverter, NAND gate, and NOR gate | Sang Hee Park, Chi-Sun Hwang, Sung Min Yoon, Him Chan Oh, Kee-Chan Park +6 more | 2013-10-29 |
| 8558295 | Nonvolatile memory cell and method of manufacturing the same | Sung Min Yoon, Chun Won Byun, Shin Hyuk Yang, Sang Hee Park, Soon-Won Jung +2 more | 2013-10-15 |
| 8476622 | Active matrix organic light emitting diode | Sang Hee Park, Chi-Sun Hwang | 2013-07-02 |
| 8476106 | Transparent nonvolatile memory thin film transistor and method of manufacturing the same | Sung Min Yoon, Shin Hyuk Yang, Soon-Won Jung, Seung Youl Kang, Doo-Hee Cho +3 more | 2013-07-02 |
| 8470719 | Method for fabricating phase change memory device using solid state reaction | Seung Yun Lee, Young Sam Park, Sung Min Yoon, Soon-Won Jung | 2013-06-25 |
| 8445887 | Nonvolatile programmable switch device using phase-change memory device and method of manufacturing the same | Sung Min Yoon, Soon-Won Jung, Seung Yun Lee, Young Sam Park, Joon Suk Lee | 2013-05-21 |
| 8263426 | High-sensitivity z-axis vibration sensor and method of fabricating the same | Sang Choon Ko, Chi Hoon Jun, Chang Auck Choi | 2012-09-11 |
| 8198625 | Transparent nonvolatile memory thin film transistor and method of manufacturing the same | Sung Min Yoon, Shin Hyuk Yang, Soon-Won Jung, Seung Youl Kang, Doo-Hee Cho +3 more | 2012-06-12 |
| 8071396 | Embedded phase-change memory and method of fabricating the same | Seung Yun Lee, Sangouk Ryu, Sung Min Yoon, Young Sam Park, Kyu-Jeong Choi +1 more | 2011-12-06 |
| 8053730 | Infrared sensor and method of fabricating the same | Seong-Mok CHO, Ho Jun Ryu, Woo Seok Yang, Sang Hoon Cheon, Chang Auk Choi | 2011-11-08 |
| 8047074 | Humidity sensor and method of manufacturing the same | Chi Hoon Jun, Sang Choon Ko, Chang Auck Choi | 2011-11-01 |
| 7989793 | Electrical device using phase change material, phase change memory device using solid state reaction and method for fabricating the same | Seung Yun Lee, Young Sam Park, Sung Min Yoon, Soon-Won Jung | 2011-08-02 |
| 7977674 | Phase change memory device and method of fabricating the same | Sung Min Yoon, Seung Yun Lee, Young Sam Park, Kyu-Jeong Choi, Nam-Yeal Lee | 2011-07-12 |
| 7952086 | Phase-change nonvolatile memory device using Sb-Zn alloy | Sung Min Yoon, Se-Young CHOI, Tae Jin Park | 2011-05-31 |
| 7920413 | Apparatus and method for writing data to phase-change memory by using power calculation and data inversion | Byung-Do Yang, Seung Yun Lee, Sung Min Yoon, Young Sam Park, Nam-Yeal Lee | 2011-04-05 |
| 7911227 | Programmable logic block of FPGA using phase-change memory device | Yong Joo Kim, Sung Min Yoon, Seung Yun Lee, Young Sam Park, Soonwon Jung | 2011-03-22 |
| 7884328 | Microbolometer with improved mechanical stability and method of manufacturing the same | Seong-Mok CHO, Ho Jun Ryu, Woo Seok Yang, Sang Hoon Cheon, Chang Auck Choi | 2011-02-08 |
| 7884347 | Phase-change memory device and method of fabricating the same | Sung Min Yoon, Soon-Won Jung, Seung Yun Lee, Young Sam Park, Joon Suk Lee | 2011-02-08 |
| 7855421 | Embedded phase-change memory and method of fabricating the same | Seung Yun Lee, Sangouk Ryu, Sung Min Yoon, Young Sam Park, Kyu-Jeong Choi +1 more | 2010-12-21 |
| 7767994 | Phase-change random access memory device and method of manufacturing the same | Seung Yun Lee, Young Sam Park, Sung Min Yoon, Kyu-Jeong Choi, Nam-Yeal Lee | 2010-08-03 |