NVIDIA had 38 patents in cloud during Q1 2024. NVIDIA Corp’s patents filed in Q1 2024 cover techniques for sensor parameter calibration in in-cabin monitoring systems, addressing workload processing issues with high divergence, time conversion operations based on local clocks, corrective operations for circuits operating asynchronously, and using scene-aware context for dialogue systems to determine intent and generate context based on audio and sensor data. GlobalData’s report on NVIDIA gives a 360-degree view of the company including its patenting strategy. Buy the report here.

NVIDIA grant share with cloud as a theme is 34% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Sensor calibration using fiducial markers for in-cabin monitoring systems and applications (Patent ID: US20240104941A1)

The patent filed by NVIDIA Corp. describes sensor parameter calibration techniques for in-cabin monitoring systems, specifically focusing on an occupant monitoring system (OMS) used in vehicles or machines. The system involves determining calibration parameters for interior image sensors to reference 2D captured images to an in-cabin 3D coordinate system. This calibration process includes detecting fiducial points in images, determining 2D and 3D coordinates for these points, computing a rotation-translation transform, and configuring operations based on the calibration parameter. The system can be used for various applications, including autonomous machines, simulation operations, deep learning, and virtual reality content generation.

The patent also includes claims detailing the system's components and functionalities, such as processing units determining image coordinates, computing transforms, detecting fiducial points using computer vision algorithms, and calibrating sensors based on the calibration parameters. The system can detect moveable objects, integrate fixed interior features, and compute calibration accuracy metrics. Additionally, the patent covers processors with similar capabilities, including detecting fiducial points, determining 3D coordinates, and storing calibration parameters. The method outlined in the patent involves determining occupant information based on sensor images calibrated using fiducial markers in an interior space. Overall, the patent focuses on enhancing in-cabin monitoring systems through precise sensor calibration techniques for various applications and industries.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.