Rodney Brittner

Title: The Innovations of Rodney Brittner

Introduction

Rodney Brittner is a notable inventor based in Longmont, Colorado. He has made significant contributions to the field of technology, particularly in the area of data storage and retrieval systems. With a total of four patents to his name, Brittner's work has had a lasting impact on the industry.

Latest Patents

One of Brittner's latest patents is titled "Initial Learn of Adaptive Feedforward Coefficients." This invention aims to reduce the time required for coefficient convergence, thereby improving time-to-ready. The initial learn coefficient is based on a translation of timing information to position information. The invention utilizes address marks on a disc to translate them into phase position information. It measures the times between address marks of adjacent servo sectors, relating variations in those times to disc runout, particularly disc eccentricity. The servo sectors help identify the phase at which the maximum amplitude of timing variations occurs. This phase information and maximum amplitude are crucial in determining the initial learn coefficient. Additionally, the invention employs a plant model to predetermine a variable that works in conjunction with the phase and maximum amplitude variables to establish the initial learn coefficient.

Another significant patent is the "Method and Device for Retracting an Actuator." This invention describes a system and method for moving read/write heads from data regions on discs to non-data locations within a disc drive. The non-data locations may include landing zones or load/unload ramps. During power-down, the system utilizes power generated from the rotational inertia of the discs to supply current to a coil of a voice coil motor, which is coupled to the actuator. This current generates an electric field that interacts with a magnetic field in the voice coil motor, allowing the actuator to retract the read/write heads to the designated non-data location.

Career Highlights

Brittner has worked with prominent companies in the technology sector, including Seagate Technology Incorporated and Exabyte Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Brittner has collaborated with notable individuals such as Michael Edward Baum and Stephen Matthew Gaub. These collaborations have likely enriched his work and led to further advancements in technology.

Conclusion

Rodney Brittner's contributions to the field of technology through his patents and career experiences highlight his role as an influential inventor. His innovative solutions continue