Measurement and diagnostic of elevator door performance using sound and video
US-11780704-B2 · Oct 10, 2023 · US
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Sahgal Rachit patents
Sahgal Rachit is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sahgal Rachit |
| Total patents | 4 |
| First publication | Aug 12, 2021 |
| Latest publication | Oct 10, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Visual inspection diagnostics
US-11390488-B2 · Jul 19, 2022 · US
Visual inspection diagnostics
US-2021403283-A1 · Dec 30, 2021 · US
Measurement and diagnostic of elevator door performance using sound and video
US-2021245995-A1 · Aug 12, 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 |
|---|---|
| Otis Elevator Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66B5/0031 | 4 |
| B66B5/0025 | 4 |
| B66B3/023 | 2 |
| B66B13/143 | 2 |
| B66B13/26 | 2 |