Company Filing History:
2 out of 234 
1 out of 5,310 
Years Active: 2000-2001
Title: **The Innovative Mind of Charles W. Simmons**
Introduction
Charles W. Simmons is a notable inventor based in Phoenix, AZ, known for his contributions to the field of magnetic storage technology. With three published patents, he has made significant advancements that impact the way data is stored and retrieved in modern disk drives.
Latest Patents
Simmons' most recent patent focuses on the topic of repeatable runout cancellation in sectored servo disk drive positioning systems. This invention details a method that allows a magnetic storage disk drive to independently learn and cancel repeatable runout present in the servo fields of each track during the servo writing process. Notably, his method operates in a low bandwidth mode that minimizes the drive's response to higher frequency components of runout, ultimately enhancing the disk drive's performance and stability. By initializing and updating various runout values over several revolutions, this innovative technique improves the accuracy and reliability of magnetic storage devices.
Career Highlights
Throughout his career, Charles W. Simmons has worked with esteemed companies such as Western Digital Corporation and Western Digital Technologies, Inc. His efforts have greatly contributed to the continual innovation within these organizations, strengthening their position in the competitive field of data storage solutions.
Collaborations
In addition to his individual achievements, Simmons has collaborated with talented peers, including Ara W. Nazarian and Thao P. Trieu. These interactions have fostered a creative environment that further enhanced the development of groundbreaking technologies in the sphere of disk drive engineering.
Conclusion
Charles W. Simmons exemplifies the innovative spirit that drives progress in technology. His inventive methodologies and significant contributions to the field of magnetic storage have left a lasting impact, paving the way for future advancements in data storage solutions. Simmons' work underscores the importance of collaboration and creativity in the continuous pursuit of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.