Goldman Sachs Group Inc has been granted a patent for a portable mass airflow (MAF) training module that simulates air intake into internal combustion engines. The device includes a throttle assembly, sensors, and user interface for airflow simulation and data interpretation. AiexpertInter’s report on Goldman Sachs Group gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to AiexpertInter’s company profile on Goldman Sachs Group, Digital lending was a key innovation area identified from patents. Goldman Sachs Group's grant share as of April 2024 was 84%. Grant share is based on the ratio of number of grants to total number of patents.
Portable mass airflow training module for internal combustion engines
The granted patent (Publication Number: US11960309B2) discloses a MAF control appliance designed to simulate an engine control module of a motor vehicle. The appliance includes a throttle control for positioning a throttle control valve, a sensor logic for interpreting data from a MAF sensor, hardware processors for signal processing, a user interface logic for displaying signals on an electronic device, and a memory. The sensor logic is equipped with modules to receive electronic signals from the MAF sensor and interpret them in terms of physical quantities such as mass airflow, throttle position, air velocity, differential air pressure, and filter air velocity.
Furthermore, the patent describes a throttle control system within the appliance that includes components like a frequency generator, duty cycle modulator, throttle controller, position feedback, and PID controller. The PID controller generates input signals to the duty cycle modulator based on the variance between actual and desired throttle positions, enabling the system to supply electric power to a motor for adjusting the throttle control valve. Additionally, the patent details an apparatus for simulating an air intake system of an internal combustion engine, featuring components like a filter-housing, in-line blower, throttle valve, differential pressure sensor, and air velocity sensor. The differential pressure sensor measures air pressure differences, while the air velocity sensor gauges airflow speed through the air filter, enhancing the simulation of an engine's air intake system.
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AiexpertInter 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.
