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:
Apr. 21, 2025
Filed:
Jun. 09, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Robert Craig McFarlane, Jr., Sammamish, WA (US);
Craig Steven Ranta, Olympia, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
An immersion cooling system includes an immersion tank defining an immersion chamber therein, an immersion working fluid, an energy source, an optical sensor, and a microcontroller. The immersion working fluid is positioned at least partially in the immersion chamber and the immersion working fluid has a liquid phase and a vapor phase. The energy source is positioned and oriented to direct an infrared beam through a portion of the vapor phase with a beam path and path length. The optical sensor is positioned in the beam path. The microcontroller is configured to determine vapor concentration in the immersion chamber based at least partially on data from the path length, the optical sensor, and the energy source.