Jayesh M Joshi

Title: Innovations of Jayesh M Joshi

Introduction

Jayesh M Joshi is a notable inventor based in Santa Clara, CA. He holds a total of 7 patents that showcase his contributions to the field of technology, particularly in computer systems and interrupt management.

Latest Patents

One of his latest patents is the "Serial Interrupt Bus Protocol." This invention implements a system where multiple peripherals can signal predetermined interrupt signals to the system's interrupt controller without needing a dedicated pin for each interrupt. Each peripheral on the serial interrupt bus uses state machine logic to cycle through possible interrupt states. The peripherals are daisy-chained, starting and ending with a serial interrupt controller that follows the same state machine logic. When an active interrupt signal is received, the controller determines which interrupt signal to provide based on its interrupt state.

Another significant patent is the "Method and Apparatus for Selectively Invoking a Particular Interrupt." This invention includes a circuit designed to selectively invoke a specific interrupt service routine for handling particular interrupt requests. It features a programmable register with bits per interrupt request input and interrupt selection logic that outputs a specific interrupt based on the request input and stored data. This innovation allows for the selection of the appropriate interrupt service routine from any source within the computer system, regardless of the operating mode.

Career Highlights

Jayesh has worked with prominent companies such as Intel Corporation and IBM. His experience in these leading technology firms has significantly influenced his innovative work and patent development.

Collaborations

Some of his notable coworkers include James P Kardach and Patrick M Bland. Their collaboration has likely contributed to the advancements in technology and innovation in which Jayesh has been involved.

Conclusion

Jayesh M Joshi's contributions to the field of technology through his patents reflect his expertise and innovative spirit. His work continues to impact the development of computer systems and interrupt management.