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. 30, 2026
Filed:
Apr. 12, 2023
Withings, Issy les Moulineaux, FR;
Romain Kirszenblat, Issy les Moulineaux, FR;
Paul Edouard, Issy les Moulineaux, FR;
WITHINGS, Issy les Moulineaux, FR;
Abstract
An evaluation method of a contact pressure between an optical sensor and a skin of a user, the method including a) determination of first optical data, using a first optical signal obtained by the optical sensor at a first wavelength, b) determination of second optical data, using a second optical signal obtained by the optical sensor at a second wavelength, different from the first wavelength, c) analysis of at least one comparison of the first optical data with the second optical data, the analysis generating information relating to the contact pressure between the optical sensor and the skin.
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