Multi-core optical cable to photonic circuit coupler
US-10078190-B2 · Sep 18, 2018 · US
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Doerr Christopher patents
Doerr Christopher 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 20, 2015 |
| Latest publication | Sep 18, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Radial optical coupler
US-9162404-B2 · Oct 20, 2015 · US
Monolithic integration of dielectric waveguides and germanium-based devices
US-9146349-B2 · Sep 29, 2015 · US
Optical filter or multiplexer/demultiplexer
US-8938137-B2 · Jan 20, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Multi-core optical cable to photonic circuit coupler
US-10078190-B2 · Sep 18, 2018 · US
Radial optical coupler
US-9162404-B2 · Oct 20, 2015 · US
Monolithic integration of dielectric waveguides and germanium-based devices
US-9146349-B2 · Sep 29, 2015 · US
Optical filter or multiplexer/demultiplexer
US-8938137-B2 · Jan 20, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B6/43 | 2 |
| G02B6/30 | 2 |
| G02B6/122 | 1 |
| G02B6/12004 | 1 |
| G02B2006/1208 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |
| Operations & Transport | 1 |