Rudi J Stans

Title: Rudi J Stans: Innovator in Integrated Circuit Testing

Introduction

Rudi J Stans is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of integrated circuit testing, holding a total of 2 patents. His work focuses on innovative methods that enhance the efficiency and accuracy of testing integrated circuits.

Latest Patents

Stans' latest patents include a method for testing an integrated circuit means having a hierarchical structure. This method involves sequentially attacking each assembly and executing an assembly test cycle, which conditionally runs tests under the control of a macro test mode signal. The design allows for flexibility in the number of hierarchy levels and can be applied to both separate integrated circuits and wired boards with multiple circuits.

Another significant patent is for a modified Booth multiplier, which is designed for multiplying an m-bit number X by an n-bit number Y. This invention includes a Booth encoder that converts the number Y into overlapping groups of 3 bits, creating a series of multiplication values. The design incorporates a multiplex circuit for forming partial products and a matrix configuration of full adders for adding these products. The modified Booth multiplier is particularly efficient, as it can be tested with a minimal number of test patterns, ensuring reliability in both static and dynamic error detection.

Career Highlights

Rudi J Stans is associated with U.S. Philips Corporation, where he has contributed to advancements in integrated circuit technology. His innovative approaches have positioned him as a key figure in the field, particularly in the development of testing methodologies.

Collaborations

Stans has worked alongside notable colleagues, including Franciscus P Beenker and Robertus W Dekker. Their collaborative efforts have furthered the research and development of integrated circuit technologies.

Conclusion

Rudi J Stans is a distinguished inventor whose work in integrated circuit testing has led to significant advancements in the field. His patents reflect a deep understanding of circuit design and testing methodologies, contributing to the ongoing evolution of technology.