Company Filing History:
Years Active: 1976-1977
Title: The Innovations of Laurence Lee Rosier
Introduction
Laurence Lee Rosier is a notable inventor based in San Jose, CA. He has made significant contributions to the field of technology, particularly in the area of magnetic bubble domains. With a total of 4 patents to his name, Rosier's work has advanced the understanding and application of confined arrays in magnetic systems.
Latest Patents
One of Rosier's latest patents is titled "Column accessing of elements in confined arrays." This technique focuses on improving access time to interactive elements, such as magnetic bubble domains, within confined arrays. By removing elements in a direction substantially transverse to their translational movement, the technique enhances the efficiency of accessing columns of magnetic bubble domains in a lattice array. A bubble pump device is utilized to facilitate the removal of these interactive elements from the array.
Another significant patent is "Transfer of domains between fields." This system allows for the transfer of a bubble domain from one magnetic field to another. The design includes an outlet and inlet, with specific dimensions critical for the successful transfer of magnetic domains. The inlet opening is associated with a contracting means, such as a Chevron pattern, which reduces the size of the domain for optimal use in the second magnetic field.
Career Highlights
Laurence Lee Rosier is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has positioned him as a key player in the advancement of magnetic systems and their applications.
Collaborations
Throughout his career, Rosier has collaborated with esteemed colleagues, including Hung Liang Hu and George E Keefe. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Laurence Lee Rosier's contributions to the field of technology, particularly in magnetic bubble domains, have been significant. His innovative patents and work at IBM highlight his role as a leading inventor in this specialized area.