Method and apparatus for controlling wavelength of optical module, and storage medium
US-2024170916-A1 · May 23, 2024 · US
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Ruan Yang patents
Ruan Yang is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ruan Yang |
| Total patents | 5 |
| First publication | Jan 25, 2018 |
| Latest publication | May 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Cleansing compositions comprising a mixture of phenol disinfectants
US-11028349-B2 · Jun 8, 2021 · US
Cleansing Compositions
US-2019040339-A1 · Feb 7, 2019 · US
Liquid skin cleanser
US-9943470-B2 · Apr 17, 2018 · US
Liquid Skin Cleanser
US-2018021232-A1 · Jan 25, 2018 · 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 |
|---|---|
| Colgate Palmolive Co | 4 |
| Accelink Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61Q19/10 | 4 |
| A61K8/442 | 2 |
| A61K8/45 | 2 |
| A61K8/463 | 2 |
| A61K2800/74 | 2 |