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. 06, 2026
Filed:
Feb. 15, 2024
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Benjamin James Chapman, Seattle, WA (US);
Tareq El Dandachi, Santa Barbara, CA (US);
Samantha Ho, Bellevue, WA (US);
Jonne Verneri Koski, The Hague, NL;
Gijsbertus De Lange, Delft, NL;
Thorvald Wadum Larsen, Seattle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Systems and methods for converting the result of a radio frequency (RF) measurement into the quantum capacitance of a device are described. An example method includes, by performing a radio frequency (RF) measurement, extracting frequency shift and resonator loss shift of a resonator relative to a reference trace of the resonator, where the resonator is coupled to a quantum device. The method further includes from the extracted frequency shift and the resonator loss shift, without resonator fitting, deriving both a real part and an imaginary part of a quantum capacitance associated with the quantum device.