WO2025238421 - OPTICAL SENSOR MODULE
National phase entry is expected:
Publication Number
WO/2025/238421
Publication Date
20.11.2025
International Application No.
PCT/IB2025/000235
International Filing Date
16.05.2025
Title **
[English]
OPTICAL SENSOR MODULE
[French]
MODULE DE CAPTEUR OPTIQUE
Applicants **
ROCKLEY PHOTONICS LIMITED
Inventors
BECHTEL, Kate, Leeann
MCMILLAN, James
Priority Data
18/667,608
17.05.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2550 | |
| EPO | Filing, Examination, Granting | 14172 | |
| Japan | Filing, Examination, Granting | 2461 | |
| South Korea | Filing, Examination, Granting | 2699 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
27,622
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Abstract[English]
A wearable device includes an optical sensor module, the optical sensor module including an image sensor configured to receive light from biological tissue and to perform in-pixel DC subtraction, the image sensor including an analog-to-digital converter with 16 or fewer bits; and a light source including a laser and being configured to illuminate, through the tissue, the image sensor.[French]
Un dispositif portable comprend un module de capteur optique, le module de capteur optique comprenant un capteur d'image conçu pour recevoir de la lumière provenant d'un tissu biologique et pour effectuer une soustraction CC au niveau du pixel, le capteur d'image comprenant un convertisseur analogique-numérique avec 16 bits ou moins ; et une source de lumière comprenant un laser et étant conçue pour éclairer, à travers le tissu, le capteur d'image.