Innovation
4 patent families (3 granted) — focus: Operations & transport, Physics & computing; filing pace slowing. Cited 256 times.
| Year | Filings |
|---|---|
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
Investor mix
13 investors on record; lead investors include iRobot, Alexa Fund, HAX.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 7 | 54% |
| Other / undisclosed | 6 | 46% |