Optical communication device
US-12596271-B2 · Apr 7, 2026 · US
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Lewen Robert patents
Lewen Robert is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lewen Robert |
| Total patents | 7 |
| First publication | Jan 15, 2019 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Broadband electro-absorption optical modulator using on-chip RF input signal termination
US-12265286-B2 · Apr 1, 2025 · US
Broadband Electro-Absorption Optical Modulator Using On-Chip RF Input Signal Termination
US-2024176172-A1 · May 30, 2024 · US
Broadband electro-absorption optical modulator using on-chip RF input signal termination
US-11927839-B2 · Mar 12, 2024 · US
Optical communication device
US-2023244094-A1 · Aug 3, 2023 · US
Broadband Electro-Absorption Optical Modulator Using On-Chip RF Input Signal Termination
US-2022082874-A1 · Mar 17, 2022 · US
Reduced-cross-talk coherent optical transmitter
US-10180588-B1 · Jan 15, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ii Vi Delaware Inc | 6 |
| Finisar Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02F1/025 | 5 |
| G02F1/0157 | 4 |
| G02F2202/102 | 4 |
| G02F2202/101 | 4 |
| G02F2202/108 | 4 |