The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Nov. 15, 2022
Analog Devices International Unlimited Company, Limerick, IE;
Youri Victorovitch Ponomarev, Rotselaar, BE;
Erin Eda Evke, Boston, MA (US);
ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY, Limerick, IE;
Abstract
Methods and apparatuses for fluid sensing system are disclosed. The method can include providing a first portion of a sample fluid in a sensing channel, holding the first portion of the sample fluid in the sensing channel for a first diffusion period, after the first diffusion period, providing a second portion of the sample fluid in the sensing channel, holding the second portion of the sample fluid in the sensing channel for a second diffusion period, and after the second diffusion period, sensing the second portion of the sample fluid in the sensing channel by a sensing element. Providing pulses of sample with intervening diffusion periods can produce more uniform analyte concentration across sensors with less overall volume of sample fluid.