Company Filing History:
7 out of 621 
3 out of 7,865 
Years Active: 1994-2012
Title: Joseph H Sexton: An Innovator in Optical Data Storage Technologies
Introduction
Joseph H Sexton, located in Oakdale, Minnesota, is a notable inventor known for his significant contributions to optical and magnetic data storage technologies. With a remarkable portfolio of 10 patents, he has played a pivotal role in advancing the efficiency and capabilities of data storage media.
Latest Patents
Among his latest inventions is a patent for a noise reduction layer for optical data storage media. This innovative optical data storage disk features a substrate, a nanocrystalline noise reduction layer, and a reflector. This design enhances the performance of optical disks by reducing noise, thereby improving data retrieval through the cover layer. In addition, he has developed a method for forming an optical data storage disk with this advanced noise reduction layer.
Another recent patent highlights his work on perpendicular magnetic recording media. This patent describes a magnetic medium structure, including a titanium layer and a platinum layer that enhance the crystal texture of the magnetic stack, resulting in increased storage density and high perpendicular magnetic anisotropy. This advancement is crucial for the development of efficient data storage solutions in modern technology.
Career Highlights
Joseph has had an impressive career, contributing his expertise to companies such as Imation Corporation and Minnesota Mining and Manufacturing Company. His work at these organizations has paved the way for significant advancements in data storage technologies, demonstrating his commitment to innovation and excellence in the field.
Collaborations
Throughout his career, Joseph has collaborated with talented professionals, including Michael B Hintz and Richard F Willson. These partnerships have fostered a creative environment for innovation, leading to the development of patents that have had lasting impacts on the data storage industry.
Conclusion
Joseph H Sexton's contributions to the realm of optical and magnetic data storage have solidified his status as a prominent inventor. His cutting-edge patents not only enhance the performance of data storage media but also highlight the importance of innovation in technology. As he continues to push the boundaries of what is possible in data storage, his legacy will undoubtedly influence future developments in this vital field.