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:
May. 20, 2025
Filed:
Nov. 18, 2020
Applicant:
Happy Health, Inc., Los Angeles, CA (US);
Inventors:
Paulo E. Xavier Da Silveira, Boulder, CO (US);
Nithin O. Rajan, Austin, TX (US);
Dustin M. Freckleton, Austin, TX (US);
Assignee:
Happy Health, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/1455 (2006.01); A61B 5/00 (2006.01); A61B 5/11 (2006.01); A61B 5/145 (2006.01);
U.S. Cl.
CPC ...
A61B 5/14552 (2013.01); A61B 5/0022 (2013.01); A61B 5/1118 (2013.01); A61B 5/14542 (2013.01); A61B 5/14546 (2013.01); A61B 5/681 (2013.01); A61B 5/6844 (2013.01); A61B 5/7405 (2013.01); A61B 5/7455 (2013.01); A61B 5/746 (2013.01);
Abstract
Apparatus for optical tissue detection and discrimination between a tissue of a user and non-tissue materials and method of optical tissue detection and discrimination between a tissue of a user and non-tissue materials are provided. The apparatus for optical tissue detection includes one or more of light sources. The apparatus can further include at least one photodetector. A processor can be operable to determine whether the detected light is from a tissue of a user.