Company Filing History:
Years Active: 1995
Title: Alfred Natrasevschi: Innovator in Magneto-Optical Disk Technology
Introduction
Alfred Natrasevschi is a notable inventor based in Ft. Collins, Colorado. He has made significant contributions to the field of data storage technology, particularly through his innovative patent related to magneto-optical disks.
Latest Patents
Natrasevschi holds a patent for a "Method for using one of two storage directories only after the other." This invention discloses a system that manages write operations on a magneto-optical disk with write-once-read-many (WORM) capability. The system stores write management information that identifies which sectors have been written and which are available for writing. This information is kept in a separate write management directory, which is loaded into the drive controller memory when the media is first inserted. The drive checks this directory upon receiving a write command to determine if a sector has already been written. If the sector has been written, an error is returned; otherwise, the sector is written, and the directory is updated accordingly. The preferred embodiment of the invention employs two separate methods to indicate that a sector has been written.
Career Highlights
Natrasevschi is associated with Hewlett-Packard Company, where he has applied his expertise in data storage solutions. His work has contributed to advancements in how data is managed and stored, enhancing the efficiency and reliability of storage systems.
Collaborations
Some of his notable coworkers include Bradfred W Culp and Kevin S Saldanha, who have likely collaborated with him on various projects within the company.
Conclusion
Alfred Natrasevschi's contributions to magneto-optical disk technology exemplify the innovative spirit of modern inventors. His patent reflects a significant advancement in data storage management, showcasing his expertise and commitment to technological progress.