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:
Jan. 09, 2024
Filed:
Jul. 17, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Christopher Johnson, San Carlos, CA (US);
Sam Kavusi, Menlo Park, CA (US);
Nadezda Fomina, Redwood City, CA (US);
Habib Ahmad, Sunnyvale, CA (US);
Autumn Maruniak, Sunnyvale, CA (US);
Christoph Lang, Sunnyvale, CA (US);
Ashwin Raghunathan, San Francisco, CA (US);
Young Shik Shin, Mountain View, CA (US);
Armin Darvish, Brisbane, CA (US);
Efthymios Papageorgiou, San Jose, CA (US);
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
Device and methods for controlling pH or ionic gradient comprising a multisite array of feedback electrode sets comprising electrodes and pH sensing elements. The electrodes can include a reference electrode, counter electrode, and a working electrode. The device and methods iteratively select an amount of current and/or voltage to be applied to each working electrode, apply the selected amount of current and/or voltage to each working electrode to change pH of a solution close to the working electrode, and measure the signal output of the sensing element. The multisite array can include feedback and non-feedback electrode sets.