Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365358 | Steering wheel hands-on/off detection device and method thereof | — | 2025-07-22 |
| 11327079 | Direct detection of the active form of beta-lactam-hydrolysing enzymes by using mass spectrophotometry | Kye Shin Park, Eun Hee Lee, Dong Hwi Hwang, In Jung Ji, Jae-Woo Roh +3 more | 2022-05-10 |
| 9800372 | Data transmission system, encoding apparatus and encoding method | — | 2017-10-24 |
| 9769177 | Role-based access control to computing resources in an inter-organizational community | — | 2017-09-19 |
| 8426840 | Nonvolatile memory cells having phase changeable patterns therein for data storage | Hyeong-Geun An, Dong-Ho Ahn, Young-Soo Lim, Yong-Ho Ha, Jun-Young Jang +4 more | 2013-04-23 |
| 8387115 | Active access control system and method | — | 2013-02-26 |
| 8168509 | Etching methods and methods of manufacturing a CMOS image sensor using the same | Ki-Hyung Ko, Byoung-Moon Yoon, Won Jun Lee, Jun-Youl Yang, Seung Ho Park +1 more | 2012-05-01 |
| 8168535 | Method fabricating semiconductor device using multiple polishing processes | Jun-Soo Bae, Suk-Hun Choi, Won Jun Lee | 2012-05-01 |
| 8133757 | Method of manufacturing a phase changeable memory unit having an enhanced structure to reduce a reset current | Hyun-Suk Kwon, Young-Soo Lim, Sung-Un Kwon, Yong-Ho Ha, Jeong-Hee Park +2 more | 2012-03-13 |
| 8133756 | Chemical-mechanical polishing method for polishing phase-change material and method of fabricating phase-change memory device using the same | Chung-Ki Min, Dong Keun Kim, Yeol Jon, Chang Sun Hwang, Tae-Eun Kim | 2012-03-13 |
| 8039829 | Contact structure, a semiconductor device employing the same, and methods of manufacturing the same | Jeong-Hee Park, Yong-Ho Ha, Hyeong-Geun An, Hyun-Suk Kwon, Myung Jin Kang +1 more | 2011-10-18 |
| 8019881 | Secure cookies | Ravi Sandhu | 2011-09-13 |
| 7824954 | Methods of forming phase change memory devices having bottom electrodes | Hyeong-Geun An, Dong-Ho Ahn, Young-Soo Lim, Yong-Ho Ha, Jun-Young Jang +4 more | 2010-11-02 |
| 7804084 | Phase change memory elements having a confined portion of phase change material on a recessed contact | Chang-Ki Hong, Sang-Yong Kim | 2010-09-28 |
| 7781281 | Method of fabricating self-aligned contact pad using chemical mechanical polishing process | Ho-Young Kim, Chang-Ki Hong, Bo-Un Yoon | 2010-08-24 |
| 7670942 | Method of fabricating self-aligned contact pad using chemical mechanical polishing process | Ho-Young Kim, Chang-Ki Hong, Bo-Un Yoon | 2010-03-02 |
| 7612359 | Microelectronic devices using sacrificial layers and structures fabricated by same | Suk-Hun Choi, Yoon-Ho Son, Sung-Lae Cho | 2009-11-03 |
| 7531456 | Method of forming self-aligned double pattern | Byoung-ho Kwon, Se-rah Yun, Chang-Ki Hong, Bo-Un Yoon, Jae-Kwang Choi | 2009-05-12 |
| 7384825 | Methods of fabricating phase change memory elements having a confined portion of phase change material on a recessed contact | Chang-Ki Hong, Sang-Yong Kim | 2008-06-10 |
| 7293098 | System and apparatus for storage and transfer of secure data on web | Ravi Sandhu | 2007-11-06 |
| 7291556 | Method for forming small features in microelectronic devices using sacrificial layers | Suk-Hun Choi, Yoon-Ho Son, Sung-Lae Cho | 2007-11-06 |
| 7265050 | Methods for fabricating memory devices using sacrificial layers | Suk-Hun Choi, Yoon-Ho Son, Sung-Lae Cho | 2007-09-04 |
| 7097545 | Polishing pad conditioner and chemical mechanical polishing apparatus having the same | Jong Won Lee, Chang-Ki Hong | 2006-08-29 |
| 6985953 | System and apparatus for storage and transfer of secure data on web | Ravi Sandhu | 2006-01-10 |
| 6930054 | Slurry composition for use in chemical mechanical polishing of metal wiring | Jae Seok Lee, Won Joong Do, Hyun Soo Roh, Kil Sung Lee, Jong Won Lee +3 more | 2005-08-16 |