Company Filing History:
Years Active: 1987-2001
Title: Ole Christian Dahlerud: Innovator in Data Recording Systems
Introduction
Ole Christian Dahlerud is a notable inventor based in Oslo, Norway. He has made significant contributions to the field of data recording systems, holding a total of five patents. His innovative approaches have advanced the efficiency and reliability of data storage technologies.
Latest Patents
Dahlerud's latest patents include a "Multiple Channel Rewrite System." This invention focuses on a data recording system that utilizes multiple channels and data blocks. The system reads data blocks after writing to check for errors and rewrites only the defective blocks. The rewriting process can occur on different channels, determined by selecting the channel with the highest current block number. This ensures that data is rewritten in a channel that has successfully verified most of its original blocks. Additionally, error checking continues even after an error is found in a channel. Another notable patent is a "Method for Loading Data on a Tape at a Center of the Tape." This method involves writing data on a data carrier tape, starting from the center region while moving the tape longitudinally. The tape transport direction can be reversed at the ends, allowing for efficient data recording on adjacent tracks.
Career Highlights
Throughout his career, Dahlerud has worked with prominent companies such as Tandberg Data AS and Tandberg Data ASA. His experience in these organizations has contributed to his expertise in data recording technologies.
Collaborations
Dahlerud has collaborated with notable coworkers, including Rolf Jahren and Arne Adli. Their collective efforts have furthered advancements in the field of data recording systems.
Conclusion
Ole Christian Dahlerud's innovative work in data recording systems has led to significant advancements in technology. His patents reflect a deep understanding of data management and error correction, making him a key figure in the industry.