Hair treatment system with proximity sensors to detect scalp or hair distance and locality
US12280271B2 · kind B2 · utility
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1References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Jan 8, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0651
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device comprises a treatment system to treat scalp or hair; one or more sensors configured to detect at least one spatial condition selected from device contact with scalp or hair, device distance to scalp or hair, and device location in relation to scalp or hair; a controller configured to send instructions to adjust the treatment system based on the detected spatial condition of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.