James E Hodge

Title: Innovations of James E Hodge

Introduction

James E Hodge is a notable inventor based in Middletown, NJ (US). He has made significant contributions to the field of technology, holding two patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the efficiency and functionality of computer systems.

Latest Patents

Hodge's latest patents include the "High Speed Barrel Shifter" and the "Multi-Level Priority Micro-Interrupt Controller." The High Speed Barrel Shifter is a multi-function device that operates on three functional levels. The first level performs 1/4 word shifts by a selectable amount. The second level executes 1/8 word shifts on the portion of the word to be shifted, filling the remainder of its output with fill bits as needed. The third level performs 1/32 of a data word shift. All operations are controlled by an input signal that specifies the operation, direction, and shift amount. This circuit is designed to be easily complemented in LSI technology and can be cascaded to handle larger data words.

The Multi-Level Priority Micro-Interrupt Controller is designed for micro-program controlled computers. It manages multiple interrupt signals across various priority levels, ensuring that only one interrupt signal for each priority level is active at any moment. When a higher priority interrupt occurs, the control store address of the next instruction is stacked, and the interrupt handler for the higher priority interrupt is initiated. Lower priority interrupts are queued until the current interrupt is handled. This system enhances the efficiency of processing multiple interrupts in computing environments.

Career Highlights

James E Hodge is currently employed at Concurrent Computer Corporation, where he continues to innovate and contribute to advancements in technology. His work has had a lasting impact on the efficiency of computer systems and their operations.

Collaborations

Hodge collaborates with Kenneth C Yeager, a fellow innovator in the field. Their combined expertise fosters an environment of creativity and technological advancement.

Conclusion

James E Hodge's contributions to technology through his patents reflect his dedication to innovation and improvement in computer systems. His work continues to influence the industry and inspire future advancements.