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:
Dec. 09, 2025
Filed:
Nov. 09, 2020
The Johns Hopkins University, Baltimore, MD (US);
Mohamed Rehman, Baltimore, MD (US);
Luis Ahumada, Baltimore, MD (US);
The Johns Hopkins University, Baltimore, MD (US);
Abstract
Measurement devices include a housing featuring a channel, where the housing is dimensioned to be worn in an oral cavity of a user and the channel is positioned such that at least some of the user's teeth are positioned in the channel when the housing is worn, a first sensor positioned within or on a surface of the housing, where the first sensor is configured to generate a first measurement signal that includes information about a position of the measurement device, and a second sensor positioned within or on a surface of the housing, where the second sensor is configured to generate a second measurement signal that includes information about at least one of a biochemical and an electrical property of the user's oral cavity.