United States
US 12,702,336 B2
Pulse measurement device, biological information estimation device, pulse measurement method, and recording medium
US 12,702,336 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: NEC CORPORATION. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- NEC CORPORATION
- Inventors
- Kazuki IHARA; Hiroyuki ENDOH
- Publication date
- 2026-08-11
- Filing date
- 2024-03-04
- Document type
- B2 Granted patent
- Also written as
- US 12,702,336 B2 · US12702336 · 12702336
Abstract
A pulse measurement device including a plurality of light emitters which are disposed on a measurement surface of a substrate to be attached to the skin of a subject to be subjected to pulse measurement and emit light toward the skin of the subject, a light receiver which is disposed on the measurement surface of the substrate and comprises a plurality of light reception units that receive reflected light of the light emitted from the light emitters, and a control unit which causes the light emitters to emit light, receives, reception signals corresponding to the reflected light received by th…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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