Location History:
- Longmont, CO (US) (1994 - 1995)
- Louisville, CO (US) (1995)
Company Filing History:
Years Active: 1994-1995
Title: **Lester F. Schowe: Innovator in Digital Motor Technologies**
Introduction
Lester F. Schowe, a distinguished inventor based in Louisville, Colorado, has made significant contributions to the field of digital motor technologies. With a total of four patents to his name, his innovations primarily focus on enhancing the control and efficiency of spindle motors and decoding technologies essential for data storage.
Latest Patents
One of Schowe's latest patents is the "Digital Motor Communication Circuit and Method." This invention introduces a method and circuit for generating a commutate signal necessary for controlling spindle motors. It addresses the periodically transitioning BEMF (Back Electromotive Force) signal generated by the spindle motor. The innovation features a unique process in which the synchronizing pulse resets a counter to determine the maximum count value for the BEMF period. The patent emphasizes precision by ensuring that the commutate signal is generated halfway between transitions of the BEMF signal, thus maintaining proper control of the spindle motor despite any variations in speed or signal timing.
Another notable invention is the "Missing Pulse Generator for Gray Code Decoding." This innovation uses a counter and digital logic to supply a timing pulse essential for decoding Gray code position information from rotating disk storage media. When the timing pulse is absent due to the positioning of the disk drive head straddling two tracks, Schowe's logic synchronizes the timer to generate a pulse at the perfect moment, thereby ensuring accurate decoding and operation.
Career Highlights
Lester F. Schowe is currently employed at Maxtor Corporation, a company recognized for its innovative storage solutions. In his role, he has applied his inventive skills to create technologies that support the evolving needs of digital data storage and management.
Collaborations
Throughout his tenure at Maxtor Corporation, Schowe has worked alongside noted colleagues, including Roger G. Bailey. Collaboration with fellow innovators has facilitated the exchange of ideas and fostered the development of cutting-edge technologies that advance the field.
Conclusion
Lester F. Schowe's inventive spirit and dedication to advancing digital motor technologies have positioned him as a notable figure in the industry. His patents reflect a commitment to innovation that continues to influence the way we control and decode motor signals in modern technology. As the landscape of digital technology evolves, Schowe's contributions will undoubtedly play a vital role in shaping its future.