James N Kruchowski

Title: Innovations of James N Kruchowski

Introduction

James N Kruchowski is a notable inventor based in Eau Claire, WI (US). He holds a total of 7 patents that showcase his contributions to the field of integrated circuits and circuit board technology. His work has significantly impacted the efficiency and performance of electronic devices.

Latest Patents

One of his latest patents is the Integrated Circuit Chip Carrier Lid. This invention describes a generic chip carrier that includes a voltage bus and a plurality of terminating resistors connected between the voltage bus and signal traces on the carrier. The voltage bus wraps around the chip carrier, providing a large area of metal. Through the selective use of the terminating resistors, the carrier can be customized for specific types of integrated circuits, allowing for source or destination termination of signals. Additionally, a signal trace may be customized by 'opening' the terminating resistor with a current spike applied by a standard electrical probe. Spare bonding pads and terminating resistors are strategically placed around the carrier's periphery to safeguard against defects or mistakenly removed components.

Another significant patent is the High Power, High Density Interconnect Apparatus for Integrated Circuits. This invention offers an improved method for manufacturing circuit boards with high power and high density interconnects. By combining printed circuit board technology, integrated circuit technology, and heavy-build electroless plating, multilayer circuit boards are produced with substrates of varying interconnect densities. The thicker metallized layers minimize DC voltage drop, allowing conductors to run longer distances. This design enhances power distribution capabilities, ensuring that circuit boards populated with dense, high-speed, high-power integrated circuits can meet their power requirements effectively.

Career Highlights

Throughout his career, James has worked with prominent companies such as Cray Research, Inc. and Unisys Corporation. His experience in these organizations has contributed to his expertise in the field of electronics and circuit design.

Collaborations

James has collaborated with notable individuals in the industry, including Melvin C August and Eugene F Neumann. Their collective efforts have further advanced the innovations in integrated circuit technology.

Conclusion

James N Kruchowski's contributions to the field of integrated circuits and circuit board technology are significant. His innovative patents and career achievements reflect his dedication to enhancing electronic performance and efficiency.