Monolithically-integrated, polarization-independent circulator
US-12313884-B2 · May 27, 2025 · US
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Li Changyi patents
Li Changyi is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Changyi |
| Total patents | 10 |
| First publication | Mar 29, 2018 |
| Latest publication | May 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Monolithically-integrated, polarization-independent circulator
US-2024427085-A1 · Dec 26, 2024 · US
Monolithically-integrated, polarization-independent circulator
US-12007605-B2 · Jun 11, 2024 · US
Polymeric materials for electrochemical cells and ion separation processes
US-11318455-B2 · May 3, 2022 · US
Monolithically-integrated, polarization-independent circulator
US-2021405294-A1 · Dec 30, 2021 · US
Monolithically-integrated, polarization-independent circulator
US-11002911-B2 · May 11, 2021 · US
Polymeric materials for electrochemical cells and ion separation processes
US-2020306745-A1 · Oct 1, 2020 · US
Polymeric materials for electrochemical cells and ion separation processes
US-10710065-B2 · Jul 14, 2020 · US
Monolithically-integrated, polarization-independent circulator
US-2018196197-A1 · Jul 12, 2018 · US
Polymeric materials for electrochemical cells and ion separation processes
US-2018085744-A1 · Mar 29, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Skorpios Tech Inc | 6 |
| Univ California | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/126 | 6 |
| G02F1/093 | 6 |
| G02B6/1228 | 6 |
| G02B2006/1215 | 6 |
| G02B6/2746 | 6 |