Optical waveguide device and optical network
US-2025389898-A1 · Dec 25, 2025 · US
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Ren Yang patents
Ren Yang is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Yang |
| Total patents | 4 |
| First publication | Aug 24, 2017 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Polycyclic azide desulfurizer and synthesis method thereof
US-12103872-B1 · Oct 1, 2024 · US
Method and apparatus for determining SQL execution plan
US-10901976-B2 · Jan 26, 2021 · US
Method and Apparatus for Determining SQL Execution Plan
US-2017242884-A1 · Aug 24, 2017 · 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 |
|---|---|
| Huawei Tech Co Ltd | 3 |
| Univ Southwest Petroleum | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/24545 | 2 |
| G06F16/24542 | 2 |
| G06F16/24544 | 2 |
| G06F16/2246 | 2 |
| G06F16/235 | 2 |