Karl Sauter

Title: Karl Sauter: Innovator in Printed Circuit Board Technology

Introduction

Karl Sauter is a notable inventor based in Pleasanton, CA (US), recognized for his contributions to the field of printed circuit board (PCB) technology. With a total of 3 patents, Sauter has developed innovative methods that enhance the accuracy and efficiency of PCB manufacturing.

Latest Patents

One of Sauter's latest patents is the "Layer-layer registration coupon for printed circuit boards." This invention discloses a method and apparatus for determining misregistration of internal layers of a PCB using resistance measurements. In this method, a first resistance is measured between a center terminal and a peripheral terminal of a registration coupon on a PCB panel. A second resistance is then measured between the center terminal and another peripheral terminal associated with the first internal layer. The difference between these resistances is calculated to determine any misregistration along a specified axis.

Another significant patent is the "Step drill test structure of layer depth sensing on printed circuit board." This invention includes a test structure with a drill path and a connection via. The drill path features sensing pads on selected layers of the PCB, which may be electrically conductive. By drilling into the path with an electrically conductive drill bit, the depth of a given layer can be determined when an electrical connection is made.

Career Highlights

Throughout his career, Karl Sauter has worked with prominent companies, including Oracle International Corporation and Oracle America, Inc. His experience in these organizations has contributed to his expertise in PCB technology and innovation.

Collaborations

Sauter has collaborated with talented individuals such as Stephanie Moran and Michael C. Freda, further enhancing his work in the field.

Conclusion

Karl Sauter is a distinguished inventor whose work in printed circuit board technology has led to significant advancements. His innovative patents reflect his commitment to improving manufacturing processes and accuracy in the industry.