Location History:
- San Diego, CA (US) (1989)
- Laguna Beach, CA (US) (1977 - 1991)
Company Filing History:
4 out of 21,594 
4 out of 502 
1 out of 801 
Years Active: 1977-1991
Title: The Innovative Contributions of Herbert Karsh
Introduction
Herbert Karsh is a notable inventor based in Laguna Beach, CA (US), recognized for his significant contributions to technology with a total of 10 patents. His work primarily focuses on advancements in magnetic tape technology, which have had a lasting impact on the industry.
Latest Patents
One of Karsh's latest patents is for a system designed to control debris in an enclosed magnetic tape cartridge. This invention aims to reduce the effects of debris on recording and playback by incorporating adhesive material within the cartridge. The adhesive is strategically placed on the interior walls and surfaces, covered by a protective screen with holes that allow debris to pass while capturing loose particles. This innovative design ensures that the magnetic tape remains unaffected by the adhesive, even in the event of an inadvertent tape loop.
Another significant patent involves a mechanism for magnetically determining the status of a cartridge. This invention features a small magnet attached to a slidable tab on the cartridge's leading edge. Users can position the tab to either enable or inhibit recording on the tape. The associated recorder utilizes Hall effect sensors to detect the tab's position, providing a clear indication of whether the cartridge is present and whether recording is permitted.
Career Highlights
Throughout his career, Herbert Karsh has worked with prominent companies such as Eastman Kodak Company and Bell & Howell Company. His experience in these organizations has contributed to his expertise in the field of magnetic tape technology and innovation.
Collaborations
Karsh has collaborated with notable individuals in the industry, including Ward M. Calaway and Irving Karsh. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Herbert Karsh's contributions to the field of magnetic tape technology through his patents demonstrate his innovative spirit and dedication to improving recording systems. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological advancements.