Steven C Wachtman

Introduction

Steven C. Wachtman is a notable inventor based in Portland, Oregon, known for his contributions to the field of semiconductor technology. With two registered patents to his name, he has made significant strides in mitigating electromagnetic interference (EMI) and radio frequency interference (RFI) in packaged electronic devices.

Latest Patents

Among his latest innovations is a patent for "Package-level noise filtering for EMI RFI mitigation." This invention describes a semiconductor package that integrates a foundation layer with a planar filtering circuit. The filtering circuit is designed to effectively provide EMI/RFI mitigation through conductive traces strategically patterned to create an equivalent circuit of inductors and capacitors. The use of various planar metal shapes, such as meanders, loops, and inter-digital fingers, not only enhances performance but also reduces the z-height of the package. The packaged electronic device encompasses a semiconductor die alongside its foundational and motherboard components, aiming to eliminate undesirable interferences generated from the semiconductor die. The integration of this circuit is essential as it has a z-height that is lower than that of the solder balls attaching the foundation layer to the motherboard, showcasing both innovation and efficiency in design.

Career Highlights

Steven's professional journey has seen him contribute his expertise to prominent companies in the technology sector. He has worked at Intel Corporation, where he played a vital role in advancing semiconductor technologies. Additionally, he has had experience with Tahoe Research, Ltd., further diversifying his contributions within the engineering community.

Collaborations

Throughout his career, Wachtman has collaborated with talented individuals such as Hao-Han Hsu and Dong-Ho Han. These collaborations have undoubtedly enriched his work and brought innovative concepts to fruition in the realm of electronics and semiconductor advancements.

Conclusion

Steven C. Wachtman's impact on the industry, particularly with regard to innovations in EMI/RFI mitigation, reflects his commitment to enhancing electronic device performance. His work not only demonstrates technical prowess but also his ability to collaborate effectively within the technology community, making him a noteworthy figure in the field of semiconductor invention.