Mode converter and quadrant photodiode for sensing optical cavity mode mismatch
US-10453971-B2 · Oct 22, 2019 · US
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Ballmer Stefan patents
Ballmer Stefan holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Dec 8, 2016 |
| Latest publication | Oct 22, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Mode converter and quadrant photodiode for sensing optical cavity mode mismatch
US-2018374967-A1 · Dec 27, 2018 · US
Optical coating permitting cavity self-locking
US-9851528-B2 · Dec 26, 2017 · US
Optical coating permitting cavity self-locking
US-2016356983-A1 · Dec 8, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Mode converter and quadrant photodiode for sensing optical cavity mode mismatch
US-10453971-B2 · Oct 22, 2019 · US
Mode converter and quadrant photodiode for sensing optical cavity mode mismatch
US-2018374967-A1 · Dec 27, 2018 · US
Optical coating permitting cavity self-locking
US-9851528-B2 · Dec 26, 2017 · US
Optical coating permitting cavity self-locking
US-2016356983-A1 · Dec 8, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |
| Electricity | 2 |