Douglas S Cockfield

Title: Douglas S. Cockfield: An Innovator in Digital Technology

Introduction

Douglas S. Cockfield is a prominent inventor based in Newport, Oregon, recognized for his significant contributions to digital technology. With a total of three patents to his name, Cockfield has been instrumental in advancing the fields of clock synchronization and global positioning systems.

Latest Patents

One of his latest patents involves a method for clock and frame synchronization carried as a single composite signal. This innovation allows the use of a single transmission line with a narrower bandwidth. The embodiment generates a composite high-speed clock with embedded frame synchronization through simple digital encoding. The recovery of the high-speed reference clock and self-aligned frame synchronization is achieved using standard logic gate circuitry. This breakthrough simplifies the transmission process, utilizing basic digital logic gates to reduce propagation delay skew and timing jitter.

Another noteworthy patent from Cockfield details a Global Positioning System (GPS) phased array employing all-digital beam forming and direct digital waveform synthesis methods. This apparatus incorporates a plurality of digital beam forming elements (DBFEs) that transmit GPS signals, connected to an RF electronics section and a digital electronics section. The design also includes a navigation encoder and frequency generator unit, along with an atomic frequency standard, all interplay to enhance GPS signal precision and reliability.

Career Highlights

Douglas Cockfield currently works at Northrop Grumman Systems Corporation, a leading company in aerospace and defense technology. His role involves harnessing advanced digital technologies to create innovative solutions that impact various sectors.

Collaborations

Throughout his career, Cockfield has collaborated with esteemed colleagues such as Gerald R. Fischer and Kiet D. Ngo, contributing to a rich environment of innovation and technological advancement. These partnerships reflect the collaborative spirit of research and development, paving the way for groundbreaking inventions.

Conclusion

Douglas S. Cockfield's patents and contributions to the field of digital technology highlight his role as a significant innovator. With a focus on enhancing communication and navigation technology, his work continues to influence future developments, providing a foundation for ongoing advancements in the industry.