Arvada, Colorado Patent of the Year – 2024/2025
Integrated Electric Drives Inc. has been awarded the 2024/2025 Patent of the Year for its innovation in electric vehicle transmissions. Their invention, detailed in U.S. Patent No. 11965585, titled ‘Electric vehicle multi-speed transmission with integrated fixed reducer gear set’, introduces a multi-speed transmission with an integrated fixed reducer gear set, enhancing efficiency and performance in commercial electric vehicles.
This patented system incorporates a reducer assembly that can be positioned before, after, or between the multi-speed transmission and the drive line. The reducer gearset decreases the rotational speed generated by the electric motor before it’s transmitted to the drive line, optimizing power delivery. Additionally, the inclusion of adjacent idler gears reduces pressure load on gear teeth, enhancing durability.
By integrating the reducer gear set into the transmission, the design simplifies the powertrain architecture, potentially reducing manufacturing costs and maintenance requirements. This advancement supports the growing demand for efficient and reliable electric commercial vehicles, contributing to broader adoption of sustainable transportation solutions.
Integrated Electric Drives, Inc., based in Arvada, Colorado, continues to lead in developing innovative drivetrain solutions for electric vehicles. Their latest patent exemplifies the company’s commitment to advancing electric mobility through engineering excellence.