David A Plettner

Title: David A Plettner: Innovator in Cache Operations and PCB Probing Technologies

Introduction

David A Plettner is a notable inventor based in Cupertino, CA. He has made significant contributions to the field of technology, particularly in cache operations and printed circuit board (PCB) probing methods. With a total of 2 patents to his name, Plettner continues to influence the industry through his innovative ideas.

Latest Patents

Plettner's latest patents include "External cache operation based on clean castout messages" and "System and method for creating probe masks." The first patent describes a processor that transmits clean castout messages, indicating that a cache line is not dirty and is no longer stored by the lowest level cache. An external cache receives these messages and manages cache lines accordingly. The second patent discloses a method and device for creating probe masks, which aid in locating and accessing pads on a PCB for signal measurement. This mask is a perforated insulating sheet designed to correspond with the spacing of conductive pads on the PCB.

Career Highlights

David A Plettner is currently employed at Hewlett-Packard Development Company, L.P. His work at this esteemed organization has allowed him to further develop his innovative ideas and contribute to cutting-edge technology.

Collaborations

Some of Plettner's notable coworkers include Dean T Lindsay and Wayne C Ashby. Their collaboration has likely fostered an environment of creativity and innovation within their projects.

Conclusion

David A Plettner is a distinguished inventor whose work in cache operations and PCB probing technologies has made a lasting impact on the industry. His patents reflect his commitment to advancing technology and improving processes.