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. 24, 2024
Filed:
Nov. 09, 2023
Magic Leap, Inc., Plantation, FL (US);
Adrian Kaehler, Los Angeles, CA (US);
Christopher M. Harrises, Nashua, NH (US);
Eric Baerenrodt, Milford, NH (US);
Mark Baerenrodt, Millbrae, CA (US);
Natasja U. Robaina, Coconut Grove, FL (US);
Nicole Elizabeth Samec, Ft. Lauderdale, FL (US);
Tammy Sherri Powers, Coral Springs, FL (US);
Ivan Li Chuen Yeoh, Tampa, FL (US);
Adam Carl Wright, Ft. Lauderdale, FL (US);
MAGIC LEAP, INC., Plantation, FL (US);
Abstract
Wearable spectroscopy systems and methods for identifying one or more characteristics of a target object are described. Spectroscopy systems may include a light source configured to emit light in an irradiated field of view and an electromagnetic radiation detector configured to receive reflected light from a target object irradiated by the light source. One or more processors of the systems may identify a characteristic of the target object based on a determined level of light absorption by the target object. Some systems and methods may include one or more corrections for scattered and/or ambient light such as applying an ambient light correction, passing the reflected light through an anti-scatter grid, or using a time-dependent variation in the emitted light.