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. 06, 2023
Filed:
May. 14, 2020
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Rajeev Narayanan, Briarcliff Manor, NY (US);
Bing Dang, Chappaqua, NY (US);
Jenna Reinen, Greenwich, CT (US);
Jeffrey L. Rogers, Briarcliff Manor, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/16 (2006.01); A61B 5/01 (2006.01); A61B 5/11 (2006.01); A61B 5/0531 (2021.01); A61B 5/30 (2021.01); A61B 5/369 (2021.01);
U.S. Cl.
CPC ...
A61B 5/4809 (2013.01); A61B 5/0059 (2013.01); A61B 5/01 (2013.01); A61B 5/0531 (2013.01); A61B 5/1103 (2013.01); A61B 5/163 (2017.08); A61B 5/30 (2021.01); A61B 5/369 (2021.01); A61B 5/6803 (2013.01); A61B 2562/0214 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/0257 (2013.01); A61B 2562/0271 (2013.01); A61B 2562/166 (2013.01);
Abstract
A sleeping mask includes a signal processor for processing sensor data, an infrared light source coupled to the signal processor and configured to emit infrared light toward an eyelid of a user, and an array of infrared sensors coupled to the signal processor and configured to receive infrared light reflected from the eyelid of the user.