Norman L Frederick, Jr

Title: Innovations of Norman L Frederick, Jr.

Introduction

Norman L Frederick, Jr. is a notable inventor based in Vista, CA (US). He has made significant contributions to the field of electrical engineering, particularly in the design of compact inductors and signal couplers. With a total of 9 patents to his name, Frederick's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Frederick's latest patents include advancements in compact isolated inductors and low loss signal couplers. The compact isolated inductors patent presents structures and methods for reducing the physical space of two or three inductors while maintaining low magnetic coupling between them. This innovation allows inductors to share volume spaces with substantially orthogonal far field magnetic vectors. Additionally, the inductors are fabricated on planar layers of a stacked structure that includes both conductive and non-conductive layers. Another aspect of this patent involves a coil structure of one inductor passing through the volume space of another inductor, as well as interlaced coil structures. The relative placement of these coil structures is based on the number of windings, enhancing their efficiency.

The compact low loss signal coupler patent describes a bi-directional coupler architecture that integrates an entire radio frequency coupler with other circuitry on a single IC substrate. This design utilizes a lumped component architecture instead of traditional quarter-wave transmission lines, effectively reducing area and limiting loss on the primary signal line. The implementation of two directional couplers of opposite polarities, using spiral secondary inductors electromagnetically coupled to a shared primary inductor signal line, exemplifies the innovative nature of Frederick's work.

Career Highlights

Throughout his career, Frederick has worked with prominent companies such as Qualcomm Incorporated and Psemi Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the industry.

Collaborations

Frederick has collaborated with talented individuals in his field, including Babak Nejati and Guy Klemens. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Norman L Frederick, Jr. is a distinguished inventor whose work in compact inductors and signal couplers has made a significant impact in electrical engineering. His innovative patents and collaborations highlight his commitment to advancing technology and solving engineering challenges.