Company Filing History:
Years Active: 1989-1991
Title: Innovations by Cynthia J. Correa
Introduction
Cynthia J. Correa is a notable inventor based in Alpharetta, GA (US). She has made significant contributions to the field of data communications, particularly in modem technology. With a total of 2 patents to her name, her work has had a substantial impact on the efficiency and reliability of data transmission.
Latest Patents
Cynthia's latest patents include a "Method and apparatus for baud timing recovery" and a "Phase-locked loop for a modem." The baud timing recovery patent describes a data communications receiver designed for use in a modem. It utilizes a fixed sample clock and a dominant tap tracking algorithm to synchronize local baud timing with that of a remote transmitter. The system incorporates an interpolating filter that provides multiple discrete delays, while a filter control circuit monitors the adaptive equalizer's tap coefficients to ensure optimal performance. The baud detector circuit plays a crucial role in identifying the end of a baud and correcting any frequency discrepancies.
Her second patent, the "Phase-locked loop for a modem," introduces an improved phase-locked loop mechanism. This invention features a presettable counter that generates the desired signal, with a logic circuit that adjusts the counter's preset inputs to maintain phase alignment between the reference input clock and the generated clock signal.
Career Highlights
Cynthia is currently employed at Hayes Microcomputer Products, Inc., where she continues to innovate in the field of data communications. Her work has been instrumental in advancing modem technology, making it more efficient and reliable for users.
Collaborations
Cynthia has collaborated with talented individuals such as Taruna Tjahjadi and German E. Correa, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Cynthia J. Correa's contributions to modem technology through her patents demonstrate her expertise and commitment to innovation. Her work continues to influence the field of data communications, paving the way for future advancements.