Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341539 | Data compression and decompression methods and systems | Xiaoyan Li, Zhaohui Du, Men Long, Dajiang ZHONG | 2025-06-24 |
| 11525966 | Optical coupling apparatus | — | 2022-12-13 |
| 10600667 | Systems and methods for wafer alignment | Keith E. Ypma, Steve J. Strauch | 2020-03-24 |
| 10347519 | Systems and methods for wafer alignment | Keith E. Ypma, Steve J. Strauch | 2019-07-09 |
| 10242901 | Systems and methods for wafer alignment | Keith E. Ypma, Steve J. Strauch | 2019-03-26 |
| 10062595 | Systems and methods for wafer alignment | Keith E. Ypma, Steve J. Strauch | 2018-08-28 |
| 9754895 | Methods of forming semiconductor devices including determining misregistration between semiconductor levels and related apparatuses | Joseph Hess, Keith E. Ypma, Kurt J. Bossart | 2017-09-05 |
| 9748128 | Systems and methods for wafer alignment | Keith E. Ypma, Steve J. Strauch | 2017-08-29 |
| 9741612 | Semiconductor devices and methods for backside photo alignment | Brandon P. Wirz, Keith E. Ypma, Christopher J. Gambee, Jaspreet S. Gandhi, Kevin M. Dowdle +2 more | 2017-08-22 |
| 9299663 | Semiconductor devices and methods for backside photo alignment | Brandon P. Wirz, Keith E. Ypma, Christopher J. Gambee, Jaspreet S. Gandhi, Kevin M. Dowdle +2 more | 2016-03-29 |
| 7151694 | Integrated circuit memory with fast page mode verify | Zhu Meihong, Wang Jing | 2006-12-19 |