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:
Nov. 04, 2025
Filed:
Dec. 19, 2022
Qualcomm Incorporated, San Diego, CA (US);
Volodimir Slobodyanyuk, San Diego, CA (US);
Radhika Dilip Gowaikar, San Diego, CA (US);
Makesh Pravin John Wilson, San Diego, CA (US);
Shantanu Chaisson Sanyal, San Diego, CA (US);
Avdhut Joshi, San Marcos, CA (US);
Christopher Brunner, San Diego, CA (US);
Behnaz Rezaei, San Diego, CA (US);
Amin Ansari, Federal Way, WA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In some aspects, a device may receive sensor data associated with a vehicle and a set of frames. The device may aggregate, using a first pose, the sensor data associated with the set of frames to generate an aggregated frame, wherein the aggregated frame is associated with a set of cells. The device may obtain an indication of a respective occupancy label for each cell from the set of cells, wherein the respective occupancy label includes a first occupancy label or a second occupancy label, and wherein a subset of cells from the set of cells are associated with the first occupancy label. The device may train, using data associated with the aggregated frame, a machine learning model to generate an occupancy grid, based on a loss function that only calculates a loss for respective cells from the subset of cells. Numerous other aspects are described.