WO2023057634 - PHOTONIC PRESSURE SENSOR
National phase entry is expected:
Publication Number
WO/2023/057634
Publication Date
13.04.2023
International Application No.
PCT/EP2022/077968
International Filing Date
07.10.2022
Title **
[English]
PHOTONIC PRESSURE SENSOR
[French]
CAPTEUR DE PRESSION PHOTONIQUE
Applicants **
ROCKLEY PHOTONICS LIMITED
Inventors
YU, Guomin
Priority Data
2114380.5
07.10.2021
GB
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 |
|
* 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 | 2567 | |
| EPO | Filing, Examination, Granting | 14132 | |
| Japan | Filing, Examination, Granting | 2462 | |
| South Korea | Filing, Examination, Granting | 2693 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
27,594
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A sensor. In some embodiments, the sensor includes a first waveguide, a flexible support element, and a second waveguide. A first portion of the first waveguide may be supported by the flexible support element and separated by a first gap from a second portion of the first waveguide. The flexible support element may be capable of bending so as to cause an effective index of refraction of the first waveguide to change. The first waveguide may be coupled to the second waveguide through a second gap, the second gap being at an end of the first waveguide and an end of the second waveguide.[French]
L'invention concerne un capteur. Dans certains modes de réalisation, le capteur comprend un premier guide d'ondes, un élément de support flexible et un second guide d'ondes. Une première partie du premier guide d'ondes peut être supportée par l'élément de support flexible et séparée par un premier espace à partir d'une seconde partie du premier guide d'ondes. L'élément de support flexible peut être capable de se courber de façon à provoquer un changement d'indice de réfraction efficace du premier guide d'ondes. Le premier guide d'ondes peut être couplé au second guide d'ondes à travers un second espace, le second espace étant à une extrémité du premier guide d'ondes et une extrémité du second guide d'ondes.