Chung; Won-ryul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chung; Won-ryul.The latest application filed is for "phase-change memory device".
- Chung; Won-ryul - Yongin-si KR
- Chung; Won-ryul - Hwaseong-si KR
- Chung; Won-Ryul - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Phase-change memory device Grant 8,248,844 - Lim , et al. August 21, 2 | 2012-08-21 |
| Phase-change random access memory capable of reducing word line resistance Grant 8,243,495 - Choi , et al. August 14, 2 | 2012-08-14 |
| Nonvolatile memory devices having variable-resistance memory cells and methods of programming the same Grant 8,199,603 - Chung , et al. June 12, 2 | 2012-06-12 |
| Phase-change Memory Device App 20120106244 - Lim; Ki-won ; et al. | 2012-05-03 |
| Phase-change memory device and firing method for the same Grant 8,111,545 - Lim , et al. February 7, 2 | 2012-02-07 |
| Nonvolatile Memory Devices Having Variable-Resistance Memory Cells and Methods of Programming the Same App 20100027327 - Chung; Won-Ryul ; et al. | 2010-02-04 |
| Phase-change random access memory capable of reducing word line resistance App 20090213647 - Choi; Byung-gil ; et al. | 2009-08-27 |
| Phase-change memory device and firing method for the same App 20080074919 - Lim; Ki-won ; et al. | 2008-03-27 |
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