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:
Mar. 10, 2020
Filed:
Apr. 25, 2018
Applicant:
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Inventor:
Yoshihisa Tabuchi, Gifu, JP;
Assignee:
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoeniz, AZ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/09 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23212 (2013.01); G02B 7/09 (2013.01);
Abstract
Various embodiments of the present technology may comprise methods and apparatus for actuator control. The methods and apparatus may comprise a control circuit adapted to generate a control signal and various signal processing functions to generate a calibration code that is used to calibrate the control circuit. The apparatus for actuator control may comprise an induced voltage detection circuit to detect an induced voltage and a calibration circuit to generate the calibration code, which is used to calibrate the induced voltage detection circuit.