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:
Sep. 08, 2020
Filed:
May. 07, 2019
Google Llc, Mountain View, CA (US);
Jianxun Wang, Sunnyvale, CA (US);
Debanjan Mukherjee, San Jose, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
An amplitude of a braking portion of a waveform of a driving voltage signal for a linear resonant actuator can be determined. A measure of a characteristic of the linear resonant actuator can be obtained. The characteristic can be different from a quality factor of the linear resonant actuator. The quality factor can be determined based on the measure of the characteristic. The amplitude of the braking portion of the waveform of the driving voltage signal can be determined based on the quality factor. Data for a driving voltage signal circuitry can be set, based on the amplitude, to cause the driving voltage circuitry to produce the driving voltage signal. The driving voltage signal can have (e.g., define) the waveform in which the braking portion has the amplitude.