Richard M Davis

Title: The Innovations of Richard M. Davis

Introduction

Richard M. Davis is an accomplished inventor based in Littleton, CO (US). He holds 2 patents that showcase his expertise in digital filtering and synchronization technologies. His work has significantly contributed to advancements in high-speed digital processing.

Latest Patents

One of his latest patents is the "Parallel Cascaded Integrator-Comb Filter." This invention provides a high-speed digital filter for use in digital interpolation and decimation. It features a parallel processing implementation for integrator stages of a cascaded integrator-comb (CIC) filter. The parallel structure allows subsequent integrator stages to access intermediate samples generated by preceding stages. This design can be implemented directly or simplified by removing redundant logic for decimator output sections or interpolator input sections. The parallel implementation enables much higher sample rate filtering with fewer standard CMOS logic devices than previously recognized implementations.

Another notable patent is the "Parallel Frame Synchronizer for Detecting." This high-speed parallel frame synchronizer utilizes parallel processing techniques with commercially available components to provide frame synchronization functions. Serial input data is demultiplexed to an N-bit wide word at a rate of 1/N of the input clock frequency. A total of N parallel correlators are employed to detect the frame synchronization pattern. The outputs of these correlators are arbitrated using a priority encoder, which supplies synchronization information to the frame synchronizer. One embodiment of this invention utilizes 4N correlators to simultaneously synchronize true/inverted and forward/reverse data generated by real-time or playback data sources.

Career Highlights

Richard has worked with prominent companies such as Hughes Electronics Corporation and Hughes Aircraft Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of digital technology.

Collaborations

Throughout his career, Richard has collaborated with talented individuals, including Thad J. Genrich and Mark W. Hall. These partnerships have contributed to the successful development of his inventions.

Conclusion

Richard M. Davis is a notable inventor whose contributions to digital filtering and synchronization technologies have made a significant impact in the field. His innovative patents reflect his expertise and dedication to advancing technology.