Dale A Heatherington

Title: The Innovations of Dale A. Heatherington

Introduction

Dale A. Heatherington is a notable inventor based in Decatur, Georgia, recognized for her contributions to modem technology. With a total of nine patents to her name, she has made significant advancements in the field of signal demodulation.

Latest Patents

Among her latest patents is the "Band Clock Offset Phase Locked Loop," which presents a quadrature differential phase shift keyed signal demodulator designed for modem applications. This invention features a delay circuit that delays an input signal for a portion of a baud time. Synchronous detectors mix the original and delayed input signals with coherent reference signals to produce detected outputs, which are then provided to a processor. The processor determines the phase shift and delivers the demodulated data. The offset baud clock phase locked loop provides a baud clock that is offset by a ninety-degree phase lag, resulting in a demodulator with fewer components and an improved data error rate.

Another significant patent is the "Multiplexed PSK Demodulator," which also focuses on enhancing quadrature differential phase shift keyed signal demodulation for modems. Similar to her previous invention, it utilizes a delay circuit and synchronous detectors to achieve efficient data demodulation. The innovations in both patents contribute to reducing complexity and enhancing performance in modem technology.

Career Highlights

Dale has worked with prominent companies such as Hayes Microcomputer Products, Inc. and National Data Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to the development of cutting-edge technologies.

Collaborations

Dale has collaborated with notable individuals in her field, including Dennis E. Puckett and Eugene C. Jones. These partnerships have fostered innovation and have been instrumental in her successful career.

Conclusion

Dale A. Heatherington's work in modem technology exemplifies her innovative spirit and dedication to advancing communication systems. Her patents reflect her expertise and commitment to improving data transmission methods.