Systems and methods for wafer alignment
US-10600667-B2 · Mar 24, 2020 · US
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Ypma Keith E patents
Ypma Keith E is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ypma Keith E |
| Total patents | 11 |
| First publication | Aug 29, 2017 |
| Latest publication | Mar 24, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for wafer alignment
US-2019279892-A1 · Sep 12, 2019 · US
Systems and methods for wafer alignment
US-10347519-B2 · Jul 9, 2019 · US
Systems and methods for wafer alignment
US-2019148202-A1 · May 16, 2019 · US
Systems and methods for wafer alignment
US-10242901-B2 · Mar 26, 2019 · US
Systems and methods for wafer alignment
US-2018330976-A1 · Nov 15, 2018 · US
Systems and methods for wafer alignment
US-10062595-B2 · Aug 28, 2018 · US
Systems and methods for wafer alignment
US-2017352563-A1 · Dec 7, 2017 · US
Methods of forming semiconductor devices including determining misregistration between semiconductor levels and related apparatuses
US-2017256501-A1 · Sep 7, 2017 · US
Methods of forming semiconductor devices including determining misregistration between semiconductor levels and related apparatuses
US-9754895-B1 · Sep 5, 2017 · US
Recent patents
Latest publications not already listed above.
Systems and methods for wafer alignment
US-9748128-B1 · Aug 29, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Micron Technology Inc | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/53 | 11 |
| G03F7/70633 | 11 |
| H01L21/681 | 11 |
| G01B11/14 | 9 |
| G03F9/7015 | 9 |