John H Reisner

Title: John H Reisner: Innovator in Recording Technology

Introduction

John H Reisner is a notable inventor based in Haddonfield, NJ (US). He has made significant contributions to the field of recording technology, holding a total of 2 patents. His work has paved the way for advancements in how information is recorded and processed.

Latest Patents

Reisner's latest patents include a piezoelectric transducer for recording video information and an electron beam disc recorder. The piezoelectric transducer patent describes a cutterhead assembly designed to form a topographic signal representative pattern in recording media, such as a disc substrate. This innovative design features an asymmetrically assembled piezoelectric element to minimize phase modulation during the cutting operation. The electron beam disc recorder patent outlines a system where a disc master, coated with an electron-sensitive material, is secured to a turntable within a vacuum chamber. This setup allows for precise alignment and focusing of an electron beam, enhancing the quality of the recorded information.

Career Highlights

Reisner has worked at RCA Inc., where he has been able to apply his inventive skills to develop cutting-edge technologies. His contributions have been instrumental in advancing the capabilities of recording devices.

Collaborations

Throughout his career, Reisner has collaborated with notable colleagues, including William H Morewood and George H Riddle. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.

Conclusion

John H Reisner's work in recording technology exemplifies the spirit of innovation. His patents reflect a deep understanding of the technical challenges in the industry and a commitment to finding effective solutions. His contributions continue to influence the field and inspire future inventors.