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:
Feb. 18, 2025
Filed:
Dec. 30, 2022
Konica Minolta Business Solutions U.s.a., Inc., San Mateo, CA (US);
Jun Amano, Hillsborough, CA (US);
Konica Minolta Business Solutions U.S.A., Inc., San Mateo, CA (US);
Abstract
A system, for tracking fingers of a hand, includes: a sensor patch and a processor. The sensor patch includes: a flexible substrate layer; a light emitting layer attached to the flexible substrate layer; and a photodiode disposed between the light emitting layer a surface of the sensor patch that contacts the hand. The light emitting layer is configured to conform to a skin surface of a backside of the hand and to emit a first wavelength of light. The processor is configured to: control emission of the first wavelength of light by the light emitting layer; analyze backscattered light intensities from the skin surface of the backside of the hand that are detected by the photodiode; determine finger pose information based on the backscattered light intensities; and transmit the finger pose information.