This inventor holds 8 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2004-2011.
Company Filing History:
Years Active: 2004-2011
Title: The Innovations of Carl T. Wright
Introduction
Carl T. Wright is a notable inventor based in Highland, MI (US), recognized for his contributions to vehicle suspension technology. With a total of 8 patents, Wright has made significant advancements that enhance vehicle performance and passenger comfort.
Latest Patents
One of his latest innovations is the development of dual stage dampers for vehicle suspensions. This invention includes a housing comprising a tube attached to a wheel axle of a vehicle, with a piston rod extending from a piston within the tube and attached to the vehicle body. The piston divides the tube into first and second chambers. To dampen responses to minor smooth road imperfections that impart low force excitations to the vehicle's wheels, a fluid bypass passageway in the form of a sleeve is positioned around the tube and overlies the piston. This design provides second stage quasi-ideal damping at low force excitations, thereby smoothing the ride of the vehicle. The sleeve communicates with the first and second chambers through metered orifices or valves, allowing for effective calibration of the damper to respond closely to an empirically obtained quasi-ideal damper response.
Another significant patent is a method for detecting local runout of a tire. This method involves bandpass filtering a raw runout signal of a tire using empirically determined low and high tire order corners. A band-limited runout signal is then obtained and examined for characteristic signal patterns of local runout, which are known to produce periodically modulated cabin interior sound during vehicle movement. This innovation is particularly useful in driving conditions involving highway speeds and smooth roads, where it can be audibly detected by passengers.
Career Highlights
Carl T. Wright is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop new technologies in the automotive sector. His work has significantly contributed to improving vehicle safety and comfort.
Collaborations
Wright has collaborated with notable coworkers such as Kenneth L. Oblizajek and Shawn G. Quinn, further enhancing the innovative capabilities of his team.
Conclusion
Carl T. Wright's contributions to vehicle suspension technology exemplify the impact of innovation in the automotive industry. His patents not only improve vehicle performance but also enhance the overall driving experience for passengers.