Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361435 | Method of creating a layout of a set of masks | Chul-Hong Park, Moon-Hyun Yoo, Dong Hyun Kim, Soo Han Choi | 2008-04-22 |
| 7097949 | Phase edge phase shift mask enforcing a width of a field gate image and fabrication method thereof | Dong Hyun Kim, Moon-Hyun Yoo, Jeong-Lim Nam, Chul-Hong Park, Soo Han Choi +2 more | 2006-08-29 |
| 6998199 | Mask for manufacturing a highly-integrated circuit device | Chul-Hong Park, Moon-Hyun Yoo, Dong Hyun Kim, Soo Han Choi | 2006-02-14 |
| 6690523 | Disk drive for updating operating zone parameters with adapted zone parameters calibrated in the field | Phat T. Nguyen, Albert W. Briggs | 2004-02-10 |
| 6687078 | Disk drive for writing micro-jog values along the centerline of a reserved track and for writing user data offset from the centerline of a data track | — | 2004-02-03 |
| 6611393 | Disk drive employing field calibration based on marginal sectors | Phat T. Nguyen, Albert W. Briggs | 2003-08-26 |
| 6545830 | Disk drive storing test pattern in calibration sectors that are longer than user data sectors for zone parameter calibration | Albert W. Briggs, Phat T. Nguyen | 2003-04-08 |
| 6545835 | Method and apparatus for RRO learning before and after shipping to cancel RRO in a disk drive | Raffi Codilian, Hanan Kupferman | 2003-04-08 |
| 6525892 | Method of calibrating a write current-setting for servo writing a disk drive | Gary L. Dunbar, Hanan Kupferman, Brian K. Tanner, David Price Turner | 2003-02-25 |
| 6493173 | Headerless disk drive comprising repeatable runout (RRO) correction values recorded at a user data rate | Hanan Kupferman | 2002-12-10 |
| 6484300 | Systems, methods and computer program products for obtaining an effective pattern density of a layer in an integrated circuit, and for simulating a chemical-mechanical polishing process using the same | Kwang-jai Yoo | 2002-11-19 |
| 6480349 | Disk drive employing a non-volatile semiconductor memory for storing read channel parameter calibrated for the disk drive used to recover disk channel parameter | Hanan Kupferman | 2002-11-12 |