David M Lounsbury

Title: The Innovative Contributions of David M. Lounsbury

Introduction

David M. Lounsbury is a notable inventor based in Boston, MA, who has made significant contributions to the field of magnetic tape drive technology. With a total of three patents to his name, Lounsbury's work has advanced the capabilities of data storage and retrieval systems. His inventions focus on improving the reliability and efficiency of magnetic tape drives, which are essential for data management in various computing environments.

Latest Patents

Lounsbury's latest patents include a "Magnetic tape drive controller utilizing dual DMA controllers." This innovative controller is designed for use with magnetic tape drives and features multiple buffer memories for temporarily storing data exchanged between the tape drive and a host computer system. The temporary storage allows for data to be rewritten if initial writing is faulty and enables reconstruction of erroneously recorded data. The controller operates with two independent direct memory access circuits, ensuring efficient data transfer while being coordinated by a central processing unit.

Another significant patent is the "Digital data error correction method and apparatus." This invention provides controller circuitry for a serially-recording magnetic tape drive capable of correcting writing errors by rewriting erroneous data portions. The write circuitry breaks conventional data records into unique blockettes, each assigned a sequential blockette number. This method allows for immediate verification of recorded data, ensuring that any errors can be corrected promptly, thus maintaining data integrity.

Career Highlights

David M. Lounsbury has worked at Prime Computer Inc., where he has contributed to the development of advanced data storage solutions. His expertise in magnetic tape technology has positioned him as a key figure in the field, driving innovation and enhancing the performance of data management systems.

Collaborations

Lounsbury has collaborated with notable coworkers, including Alexander J. Stevenson and Charles C. Long. Their combined efforts have fostered a creative environment that has led to the development of groundbreaking technologies in the realm of data storage.

Conclusion

David M. Lounsbury's contributions to magnetic tape drive technology exemplify the impact of innovative thinking in the field of data management. His patents reflect a commitment to enhancing data reliability and efficiency, making him a significant figure in the world of inventions.