Company Filing History:
Years Active: 1995-1999
Title: Michael John Easterwood: Innovator in Automotive Radio Technology
Introduction
Michael John Easterwood is a notable inventor based in Kokomo, Indiana. He has made significant contributions to the field of automotive radio technology, holding a total of 4 patents. His innovative approaches have enhanced the functionality and performance of vehicle radio systems.
Latest Patents
Easterwood's latest patents include a "Low cost digital automatic alignment method and apparatus." This invention provides a technique for the automatic alignment and tuning of the front end of a vehicle radio. A tuning voltage is applied to a multiplying digital-to-analog converter before being applied to the front end tuning circuitry of the radio. The tuning voltage antenna number is used to modulate the tuning voltage around a mean, allowing for precise adjustments to the center frequency tuning of the front end. This method ensures optimal alignment by measuring the signal strength indicator signal and comparing it to its previous value.
Another significant patent is the "Method and apparatus for reducing FM intrusion in AM receivers." This technique addresses the issue of FM interference in AM sections of AM/FM receivers. By utilizing switches to control the connection between the FM tuner circuit and the AM tuner circuit, Easterwood's invention effectively eliminates intermodulation products at AM frequencies. This innovation enhances the listening experience for users by ensuring clearer AM reception.
Career Highlights
Easterwood is currently employed at Delco Electronics Corporation, where he continues to develop cutting-edge technologies in automotive electronics. His work has been instrumental in advancing the capabilities of radio systems in vehicles, making them more efficient and user-friendly.
Collaborations
Throughout his career, Easterwood has collaborated with talented individuals such as Jeffrey J Marrah and Linh Ngoc Pham. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the automotive electronics sector.
Conclusion
Michael John Easterwood's contributions to automotive radio technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of vehicle radio systems, ensuring a better experience for users.