公开(公告)号：US20240003754A1

公开(公告)日：2024-01-04

申请号：US18343488

申请日：2023-06-28

Applicant: Analog Devices International Unlimited Company

Inventor： Alan O'Donnell ,  Michael J. Clifford ,  Alfonso Berduque ,  Michael P. Lynch ,  Jochen Schmitt ,  Jan Kubik ,  Javier Calpe ,  Shaun Stephen Bradley ,  Stanislav Jolondcovschi ,  Gavin P. Cosgrave ,  Padraig L. Fitzgerald

IPC: G01K11/06 ,  G01K1/02 ,  G01K1/16

CPC classification number: G01K11/06 ,  G01K1/02 ,  G01K1/16 ,  G01K2217/00

Abstract: Aspects of the present disclosure include using particles in phase change materials to track temperature change of an object. The particles may be initially disposed at specific locations within the phase change materials. As the phase change materials transition from the solid state to the fluid state, the particles may move from the initial locations to different locations. The change in locations of the particles may be detected magnetically, electrically, optically, and/or visually. Such change may indicate that the object experienced a temperate above at least one phase transition temperature of the phase change materials.

公开(公告)号：US20250012759A1

公开(公告)日：2025-01-09

申请号：US18762515

申请日：2024-07-02

Applicant: Analog Devices International Unlimited Company

Inventor： Alfonso Berduque ,  Alan O'Donnell ,  Simone Mullins ,  Joyce Wu ,  Junfei Xia ,  Richard Doyle

IPC: G01N27/416

Abstract: The present disclosure provides methods and systems for reducing interference by one or more bubbles in a sensing assembly. Bubble prevention arrangements can use surfaces located in a fluid channel to provide surfaces with higher affinity for bubbles relative to the other surfaces so that the surface retains one or more bubbles within a bubble collection region; and/or to divert at least a portion of any bubbles passing through an opening in the fluid channel. Additionally or alternatively, bubble prevention arrangements comprise an agitation device configured to agitate liquid within the fluid channel. Additionally or alternatively, bubble prevention arrangements are configured to displace one or more bubbles in a region on or adjacent the sensing surface so as to reduce interference of one or more bubbles on the sensing surface.

公开(公告)号：US12117415B2

公开(公告)日：2024-10-15

申请号：US16613584

申请日：2018-05-15

Applicant: ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY

Inventor： Helen Berney ,  Alan O'Donnell ,  Thomas O'Dwyer ,  Alfonso Berduque

IPC: G01N27/333 ,  G01N27/414 ,  G01N27/416

CPC classification number: G01N27/333 ,  G01N27/414 ,  G01N27/4163

Abstract: An integrated ion-sensitive probe is provided. In an example, an ion-sensitive probe can include a semiconductor substrate and a first passive electrode attached to the semiconductor substrate. The first passive electrode can be configured to contact a solution and to provide a first electrical voltage as function of a concentration of an ion within the solution. In certain examples, a passive reference electrode can be co-located on the semiconductor substrate. In some examples, processing electronics can be integrated on the semiconductor substrate.