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:
Apr. 19, 2022
Filed:
Apr. 05, 2019
Infineon Technologies Ag, Neubiberg, DE;
Norbert Druml, Graz, AT;
Philipp Greiner, Graz, AT;
Boris Kirillov, Graz, AT;
Ievgeniia Maksymova, Graz, AT;
Maksym Sladkov, Graz, AT;
Hendrikus Van Lierop, Bj Weert, NL;
Abstract
A multi-mirror system includes a first mirror configured to oscillate about a first axis; a second mirror configured to oscillate about a second axis; a first driver configured to drive an oscillation of the first mirror, detect first zero-crossing events of the first mirror, and generate a first position signal based on the detected first zero-crossing events; a second driver configured to drive an oscillation of the second mirror, detect second zero-crossing events of the second mirror, and generate a second position signal based on the detected second zero-crossing events; and a synchronization controller configured to receive the first and the second position signals, and synchronize at least one of a phase or a frequency of the oscillation of the second mirror with at least one of a phase or a frequency of the oscillation of the first mirror, respectively, based on the first and the second position signals.