Spot-size converter for optical mode conversion and coupling between two waveguides
US-2018224605-A1 · Aug 9, 2018 · US
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Betty Ian patents
Betty Ian holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 19, 2017 |
| Latest publication | Aug 9, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Spot-size converter for optical mode conversion and coupling between two waveguides
US-2017371102-A1 · Dec 28, 2017 · US
Spot-size converter for optical mode conversion and coupling between two waveguides
US-9759864-B2 · Sep 12, 2017 · US
Spot-size converter for optical mode conversion and coupling between two waveguides
US-2017017034-A1 · Jan 19, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Spot-size converter for optical mode conversion and coupling between two waveguides
US-2018224605-A1 · Aug 9, 2018 · US
Spot-size converter for optical mode conversion and coupling between two waveguides
US-2017371102-A1 · Dec 28, 2017 · US
Spot-size converter for optical mode conversion and coupling between two waveguides
US-9759864-B2 · Sep 12, 2017 · US
Spot-size converter for optical mode conversion and coupling between two waveguides
US-2017017034-A1 · Jan 19, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |