Company Filing History:
Years Active: 2014-2016
Title: David Szpara: Innovator in Transmission Control Technology
Introduction
David Szpara is a notable inventor based in Milford, MI (US), recognized for his contributions to transmission control technology. With a total of 3 patents to his name, Szpara has made significant advancements in the automotive industry, particularly in the area of transmission systems.
Latest Patents
One of Szpara's latest patents is a method of controlling a transmission. This innovative method involves determining if the transmission is currently executing a first torque controlled shift from a first gear ratio to a second gear ratio. A torque controlled shift is defined as a shift control operation in which the speed of the engine is controlled to perform a shift operation. When a second torque controlled shift is detected while the transmission is currently executing the first torque controlled shift, a dual torque controlled shift strategy is executed. This strategy merges a first shift control strategy for executing the first torque controlled shift with a second shift control strategy for executing the second torque controlled shift. The dual torque controlled shift strategy seamlessly executes both shifts without a time delay and engine torque disruption.
Another significant patent by Szpara is a control system and method for transmission clutch control. This system includes an actuator module, a timer module, and a pulse module. The actuator module engages N hydraulic clutches and disengages M hydraulic clutches to operate the transmission in a gear ratio. The timer module determines a first period starting when the transmission begins operating in the gear ratio. The pulse module selectively supplies a pressure pulse to P of the M hydraulic clutches based on the first period.
Career Highlights
David Szpara is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop advanced transmission technologies. His work has contributed to enhancing the efficiency and performance of automotive transmissions.
Collaborations
Szpara has collaborated with notable colleagues, including Mark A Schang and Robert L Williams, who have also made significant contributions to the field of automotive technology.
Conclusion
David Szpara's innovative work in transmission control technology has positioned him as a key figure in the automotive industry. His patents reflect a commitment to improving vehicle performance and efficiency, making a lasting impact on the field.