Company Filing History:
Years Active: 1985-1986
Title: The Innovations of Robert J. Esterling
Introduction
Robert J. Esterling is a notable inventor based in Horsham, PA (US). He has made significant contributions to the field of data transmission and coding methods. With a total of 2 patents to his name, Esterling's work has had a lasting impact on communication technologies.
Latest Patents
Esterling's latest patents include the "FSK Coding Method and Apparatus Involving Multiples and Submultiples" and the "FSK Modem for Bidirectional Loop Communications System." The first patent describes a method for coding a data signal for transmission and reception. This method involves generating a prefix signal that is a train of pulses at a multiple or submultiple of a selected baseband frequency. Following this prefix, a data stream is generated, with one binary state transmitted at the baseband frequency and the other at a different frequency. The data stream concludes with a suffix that has a waveform distinct from the two binary states.
The second patent outlines a modem that utilizes a similar method for coding data signals. It includes a prefix signal, a data stream, and a suffix, along with a separate receiver for each redundant highway. The receivers are synchronized to the data and utilize a clock circuit to establish bit time. A prefix counter is employed to count incoming pulses, indicating when a carrier has been detected. This innovative approach enhances the reliability of data transmission.
Career Highlights
Esterling has worked at General Signal Corporation, where he has been able to apply his inventive skills in a professional setting. His contributions to the company have been instrumental in advancing their communication technologies.
Collaborations
Esterling has collaborated with notable coworkers such as Clarence L. Freed and Edward L. Weiss. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Robert J. Esterling's work in data transmission and coding methods showcases his innovative spirit and technical expertise. His patents reflect a commitment to improving communication technologies, making him a significant figure in the field.