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. 24, 2026
Filed:
Apr. 28, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Frank Schatz, Kornwestheim, DE;
Helmut Grutzeck, Kusterdingen, DE;
Josip Mihaljevic, Holzgerlingen, DE;
Timo Schary, Aichtal-Neuenhaus, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical vibration system. The system includes a micromechanical vibrating body with at least one micromirror. The micromirror extends in a first main extension plane and has a face reflective to incident light. The system further includes an electromagnetic drive unit comprising a coil body and at least two magnets. The coil body is arranged in a second main extension plane parallel to the first main extension plane. The coil body is arranged laterally and/or on a side opposite the reflective face of the micromirror and/or on a side facing the reflective face of the micromirror. The at least two magnets extend in a third main extension plane of the coil body parallel to the first and second main extension plane and are arranged on the side opposite the reflective face of the micromirror. A single first magnetic flux plate is arranged in an intermediate space between the magnets.