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:
Oct. 22, 2019
Filed:
Jun. 10, 2015
SA Photonics, Inc., Los Gatos, CA (US);
Mark Carlson, Campbell, CA (US);
SA Photonics, Inc., Los Gatos, CA (US);
Abstract
A thermoelectric module for cooling a heat source includes multiple major sections, each major section including multiple minor sections. Each minor section includes one or more thermoelectric cooler (TEC) units including P-type and N-type semiconductors. Each major section also includes a single output terminal commonly connected to the minor sections, where the output terminal is configured to provide a same reference voltage signal to each of the minor sections. Each major section also comprises multiple input terminals, where each input terminal is separately connected to one of the minor sections and each input terminal is configured to provide a separate input voltage signal to each of the minor sections. The module also comprises a controller configured to independently control each reference voltage signal applied to each major section, and independently control each input voltage signal applied to each input terminal of each minor section within each major section.