Shyam C Parikh

Title: Innovations of Shyam C Parikh

Introduction

Shyam C Parikh is a notable inventor based in Stow, MA (US). He has made significant contributions to the field of disk drive technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is the "Magnetic Tachometer for Disk Drives." This invention generates a signal based on the velocity of a transducer positioning arm in a disk drive. The tachometer consists of a pair of fixed parallel coils that allow a magnet, attached to the rotary positioning arm, to move between them, generating a voltage proportional to the magnet's velocity. The coils are designed to produce common mode rejection by being differentially coupled, enhancing the accuracy of the signal.

Another significant patent is the "Disk Hub Spindle System." This invention features a hub and spindle assembly for an interchangeable, removable disk of a disk drive. The spindle assembly drives the hub assembly, which is designed for easy engagement and disengagement. This system minimizes runout, ensuring that the Read/Write heads track an essentially circular disk track, even when the disk is removed or reinserted.

Career Highlights

Shyam C Parikh has worked at Digital Equipment Corporation, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in disk drive technology, making significant impacts in the industry.

Collaborations

Some of his coworkers include Sigmund Hinlein and Patrick L Hearn, who have collaborated with him on various projects, further enhancing the innovative environment at Digital Equipment Corporation.

Conclusion

Shyam C Parikh's contributions to disk drive technology through his patents reflect his dedication to innovation and excellence. His work continues to influence the field, showcasing the importance of inventive minds in technological advancement.