Wheelchair systems and methods to follow a companion
US-11896536-B2 · Feb 13, 2024 · US
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Darrow Sarah patents
Darrow Sarah is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Darrow Sarah |
| Total patents | 4 |
| First publication | Dec 9, 2021 |
| Latest publication | Feb 13, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Wheelchair systems and methods enabling fine manual motion control
US-11660240-B2 · May 30, 2023 · US
Wheelchair systems and methods to follow a companion
US-2022142832-A1 · May 12, 2022 · US
Wheelchair systems and methods enabling fine manual motion control
US-2021378891-A1 · Dec 9, 2021 · 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 |
|---|---|
| Toyota Motor North America Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61G5/04 | 4 |
| A61G5/022 | 4 |
| A61G2203/30 | 2 |
| A61G2203/44 | 2 |
| A61G2203/38 | 2 |