John R Valvo

Title: John R Valvo: Innovator in Disc Recording Technology

Introduction

John R Valvo is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of disc recording technology. His innovative approach has led to the development of a unique suspension system for disc recording cutter heads.

Latest Patents

Valvo holds a patent for a suspension system designed for disc recording cutter heads. This system features a cutter head that is carried on the inner end of a pivoted arm. A counterbalance weight on the outer end of the arm precisely counterbalances the cutter head. A direct current torque motor mounted on the pivot axis applies the necessary cutting force to the cutting stylus. Additionally, the system may include features such as damping of arm motion through position feedback to the torque motor and control of cutting force based on stereo program material. He has 1 patent to his name.

Career Highlights

Valvo is associated with Lippel Cybersonics, Inc., where he has been able to apply his expertise in developing advanced recording technologies. His work has been instrumental in enhancing the quality and precision of disc recording.

Collaborations

Throughout his career, Valvo has collaborated with notable individuals such as Arthur T Lippel and Gerald B Smith. These partnerships have contributed to the advancement of technology in the field.

Conclusion

John R Valvo's contributions to disc recording technology exemplify his innovative spirit and dedication to advancing the industry. His patent and collaborations highlight his role as a key figure in this specialized field.