Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224115 | Self-repair logic for stacked memory architecture | Joon-Sung Yang, Liwei Ju, David J. Zimmerman | 2019-03-05 |
| 9646720 | Self-repair logic for stacked memory architecture | Joon-Sung Yang, Liwei Ju, David J. Zimmerman | 2017-05-09 |
| 9298573 | Built-in self-test for stacked memory architecture | David J. Zimmerman, Vimal Natarajan | 2016-03-29 |
| 9236143 | Generic address scrambler for memory circuit test engine | David J. Zimmerman, Vimal Natarajan | 2016-01-12 |
| 9190173 | Generic data scrambler for memory circuit test engine | David J. Zimmerman, John C. Johnson, Vimal Natarajan | 2015-11-17 |
| 9158619 | On chip redundancy repair for memory devices | David J. Zimmerman, Vimal Natarajan | 2015-10-13 |
| 9136021 | Self-repair logic for stacked memory architecture | Joon-Sung Yang, Liwei Ju, David J. Zimmerman | 2015-09-15 |