Wavelength calibration method, apparatus, and system for microring filter
US-11320677-B2 · May 3, 2022 · US
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Wang Mai patents
Wang Mai is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Mai |
| Total patents | 2 |
| First publication | Nov 5, 2020 |
| Latest publication | May 3, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02F1/0147 | 2 |
| G02B6/29343 | 2 |
| G02B6/29395 | 2 |
| G02F1/0121 | 2 |
| G02F2203/055 | 2 |