Company Filing History:
Years Active: 1997-2000
Title: Innovations of Kenneth Wagner in Integrated Circuit Design
Introduction
Kenneth Wagner is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of integrated circuit design. With a total of 2 patents, his work focuses on enhancing testability in circuit designs while adhering to optimization constraints.
Latest Patents
One of Kenneth Wagner's latest patents is titled "Method and apparatus for performing partial unscan and near full scan." This innovative process and system effectively determine a set of sequential cells within an integrated circuit design that can be scan replaced for design-for-test applications. The system aims to offer significant testability while maintaining specified optimization constraints, such as area and timing. The novel approach includes both a subtractive method and an additive method. The subtractive method begins with a fully scan replaced netlist that does not meet optimization constraints and selectively unscans cells until the constraints are satisfied. The selection process is based on a testability cell list that ranks cells by their degree of testability contribution. Conversely, the additive process starts with an unscanned netlist and scan replaces cells based on the ranked list until optimization constraints are violated.
Career Highlights
Kenneth Wagner is currently employed at Synopsys, Inc., where he continues to innovate in the field of integrated circuit design. His work has been instrumental in developing methods that enhance the testability of designs, which is crucial for ensuring the reliability and performance of electronic devices.
Collaborations
Throughout his career, Kenneth has collaborated with notable colleagues, including James Beausang and Robert L. Walker. These collaborations have contributed to the advancement of technology in the field of integrated circuits.
Conclusion
Kenneth Wagner's contributions to integrated circuit design through his innovative patents demonstrate his commitment to improving testability and optimization in electronic systems. His work at Synopsys, Inc. continues to influence the industry positively.