Donald G Stupeck

Title: The Innovations of Donald G. Stupeck

Introduction

Donald G. Stupeck is a notable inventor based in Canoga Park, CA (US). He holds a total of 4 patents that showcase his contributions to technology, particularly in the field of disk drive systems. His work has significantly impacted the efficiency and reliability of data storage devices.

Latest Patents

One of his latest patents is the "Automatic Head Retract System for Disk Drive." This innovative system operates in response to electric power turn off, retracting the heads to a landing zone on the disk surface. The heads are retracted by a positioner motor controlled by internal logic within the disk drive unit, eliminating the need for intervention by a host computer. The positioner motor is a multiphase DC brushless motor that, after power loss, receives current from a capacitor charged during normal drive usage and from the back EMF of a spindle motor. A latch is employed to mechanically lock the heads in the landing zone, ensuring data integrity.

Career Highlights

Throughout his career, Donald G. Stupeck has worked with several companies, including Peripheral Technology Inc. and Computer Memories, Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in disk drive technology.

Collaborations

Some of his notable coworkers include Ara W. Nazarian and Gaston A. Palombo. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Donald G. Stupeck's contributions to the field of disk drive technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, ensuring the reliability and efficiency of data storage solutions.