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. 08, 2021
Filed:
Dec. 12, 2019
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Ramune Nagisetty, Portland, OR (US);
Robert Flory, Forest Grove, OR (US);
Giuseppe Raffa, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 6/00 (2006.01); G06F 3/01 (2006.01); H04B 1/3827 (2015.01);
U.S. Cl.
CPC ...
G08B 6/00 (2013.01); G06F 3/016 (2013.01); H04B 1/385 (2013.01);
Abstract
An example wearable device includes a haptic actuator to produce a haptic vibration in response to a target input waveform, a haptic effect sensor to measure a haptic vibration corresponding to the haptic vibration and to output a measured haptic vibration waveform and a feedback circuit to modify the target input waveform to reduce a difference between the haptic vibration and a measured haptic vibration waveform.