Common path mode fiber tip diffraction interferometer for wavefront measurement
US-11333487-B2 · May 17, 2022 · US
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Wack Dan patents
Wack Dan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wack Dan |
| Total patents | 4 |
| First publication | Oct 27, 2016 |
| Latest publication | May 17, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Common path mode fiber tip diffraction interferometer for wavefront measurement
US-2021123716-A1 · Apr 29, 2021 · US
Apparatus for measuring overlay errors
US-9702693-B2 · Jul 11, 2017 · US
Apparatus for measuring overlay errors
US-2016313116-A1 · Oct 27, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kla Corp | 2 |
| Kla Tencor Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01B9/02015 | 2 |
| G01M11/0271 | 2 |
| G01B9/02039 | 2 |
| G01B9/02007 | 2 |
| G01B11/255 | 2 |