Company Filing History:
Years Active: 2015-2022
Title: David Alan Ashman: Innovator in Automotive Technology
Introduction
David Alan Ashman is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of automotive technology, holding a total of 2 patents. His work focuses on enhancing vehicle performance and safety through innovative sensor technologies.
Latest Patents
One of Ashman's latest patents is for an "Automated Pedal Sensor Profile for Speed Control." This invention discloses techniques and systems for automatically obtaining a profile for a set of accelerator pedal position sensors in a target vehicle. The profile correlates the position of the pedal to an output signal for one or more sensors in the set. A pedal position sensor signal reader can detect signals from the pedal position sensor while the pedal is released, depressed, and moving between these positions. The data obtained can be used to program a speed control device for the vehicle, allowing for adjustments to the speed control system.
Another significant patent is the "Auto-Zeroing Absolute Pressure Sensor." This method includes determining that an absolute pressure sensor is not submerged in a fluid, measuring atmospheric pressure to determine an offset pressure measurement, and then submerging the sensor in a fluid to measure pressure. This process allows for a compensated pressure measurement of the fluid, enhancing the accuracy of pressure readings in various applications.
Career Highlights
Throughout his career, David has worked with several companies, including Hach Company and Aytomic Sc LLC. His experience in these organizations has contributed to his expertise in sensor technology and automotive innovations.
Collaborations
David has collaborated with notable individuals in his field, including Timothy Alan Higgins and Lawrence B Marsh. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
David Alan Ashman is a distinguished inventor whose work in automotive technology has led to valuable patents that enhance vehicle performance and safety. His contributions continue to influence the industry and pave the way for future innovations.