WO2023281370 - SENSING SYSTEM AND METHOD FOR SMART RINGS EMPLOYING SENSOR SPATIAL DIVERSITY
National phase entry:
Publication Number
WO/2023/281370
Publication Date
12.01.2023
International Application No.
PCT/IB2022/056156
International Filing Date
01.07.2022
Title **
[English]
SENSING SYSTEM AND METHOD FOR SMART RINGS EMPLOYING SENSOR SPATIAL DIVERSITY
[French]
SYSTÈME ET PROCÉDÉ DE DÉTECTION POUR ANNEAUX INTELLIGENTS UTILISANT UNE DIVERSITÉ SPATIALE DE CAPTEURS
Applicants **
SENBIOSYS
Microcity
rue de la Pierre-à-Mazel 39
2000 Neuchâtel, CH
Inventors
CAIZZONE, Antonino
Rue de la Goutte-d'Or 10
2014 Milvignes, CH
BOUKHAYMA, Assim
Rue Marie de Nemours 5
2000 Neuchâtel, CH
BARISON, Anthony
Rue de l'Ecluse 38
2000 Neuchâtel, CH
Priority Data
63/218,736
06.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1137 | |
| EPO | Filing, Examination | 4933 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9945 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A ring for photoplethysmographic sensing performs transmissive PPG and/or reflective PPG. It can enable lower power consumption, higher fidelity, and/or greater versatility to different use cases and users' specificities. The PPG system takes advantage of sensor spatial diversity to enhance the quality and the reliability of the PPG measurements in smart rings, for example. It can also perform user identification.[French]
L'invention concerne un anneau pour la détection photopléthysmographique réalisant une photopléthysmographique (PPG) transmissive et/ou une PPG réfléchissante. Il peut permettre une consommation d'énergie plus faible, une plus grande fidélité et/ou une plus grande polyvalence pour différents cas d'utilisation et les spécificités des utilisateurs. Le système PPG tire parti de la diversité spatiale des capteurs pour améliorer la qualité et la fiabilité des mesures PPG dans les anneaux intelligents, par exemple. Il peut également effectuer une identification d'utilisateur.