Company Filing History:
Years Active: 1987-1990
Title: The Innovations of Harry N Dieffenbach
Introduction
Harry N Dieffenbach is a notable inventor based in Fremont, California. He has made significant contributions to the field of data storage technology, holding three patents to his name. His work focuses on enhancing the functionality and efficiency of magnetic disks and micro disks.
Latest Patents
One of Dieffenbach's latest patents is for a laminated case for magnetic disks. This invention features a pair of outer laminae with a spacer lamina sandwiched in between. The spacer lamina adds rigidity to the case and controls the height of the cavity that houses the magnetic disk. Additionally, a liner for wiping the disk is attached to each outer lamina, featuring a free-hanging section that provides the necessary wiping action. The laminae are ultrasonically welded together, allowing for the magnetic disk to be tested and discarded without compromising the laminated case.
Another significant patent is for a flexible micro disk designed for data storage. This micro disk has a flat circular media portion with a central opening. The hub portion includes a pilot protrusion that locks the media portion against rotation. This design maximizes the unsupported radial dimension from the media support to the inner recording track, ensuring flexibility that compensates for variations in disk drive systems. The modified hub portion is centered on a drive spindle by a leaf spring, enhancing its suitability for double-sided, high-density data storage applications.
Career Highlights
Throughout his career, Dieffenbach has worked with several companies, including Dcteq and Dysan Corporation. His experience in these organizations has contributed to his expertise in the field of data storage technology.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Harry N Dieffenbach's innovative patents and career achievements highlight his significant impact on data storage technology. His work continues to influence advancements in the industry.