Fred R Phelleps

Title: Fred R. Phelleps: Innovator in Microwave Technology

Introduction

Fred R. Phelleps is a notable inventor based in Gaithersburg, MD (US). He has made significant contributions to the field of microwave technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Phelleps' latest patents include a process for fabricating specified heights and cross-sections of Microwave Monolithic Integrated Circuit (MMIC) gold posts. This process involves a patterned conductive substrate overlaid by an adhesive layer, a matrix layer, and a photoresist layer. Photolithographic techniques are employed to define gold post locations in the photoresist layer, followed by plating to form the gold posts. The matrix is then etched, and the adhesive is dissolved. His second patent focuses on the integration and packaging of MMIC components using a high resistivity silicon motherboard. This innovative approach enhances thermal conductivity and facilitates precise placement of MMICs, ultimately reducing assembly time and enabling the incorporation of necessary control circuitry.

Career Highlights

Throughout his career, Phelleps has worked with prominent companies such as Comsat Corporation and The Whitaker Corporation. His work has significantly impacted the development of microwave technologies, particularly in the areas of integrated circuits and semiconductor packaging.

Collaborations

Phelleps has collaborated with notable individuals in the field, including Bernard D. Geller and Johann U. Tyler. These collaborations have contributed to the advancement of microwave technology and the successful implementation of his innovative ideas.

Conclusion

Fred R. Phelleps is a distinguished inventor whose work in microwave technology has led to significant advancements in the field. His patents reflect his commitment to innovation and excellence, making him a key figure in the industry.