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. 15, 2026
Filed:
Jul. 13, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Sirajum Munir, Pittsburgh, PA (US);
Wenpeng Wang, Pittsburgh, PA (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A workflow is described herein for training a radar data processing model with a reduced requirement for annotated training data. The training workflow leverages an image sensor, such as a camera, that is synchronized with a radar sensor to capture synchronous image and radar point cloud data. The training workflow utilizes a self-supervised knowledge distillation process to pre-train the radar data processing model on the unannotated synchronous image and radar point cloud data, using a pre-trained image model. Subsequently, the radar data processing model is fine-tuned with a limited set of annotated radar point cloud data, thereby greatly reducing the human annotation burden.