Company Filing History:
Years Active: 1989-1990
Title: Innovations by Cynthia A. Panella
Introduction
Cynthia A. Panella is a notable inventor based in Alpharetta, GA (US). She has made significant contributions to the field of modem technology, holding a total of 3 patents. Her work focuses on improving communication technologies, particularly in the realm of data transmission.
Latest Patents
One of her latest patents is the "High Speed Half Duplex Modem with Fast Turnaround Protocol." This modem features enhanced signal processing and handshaking capabilities. It utilizes two digital signal processors to perform independent, concurrent operations, resulting in a faster execution rate and more precise calculations. The modem maintains compatibility with existing 1200 and 2400 bps modems while allowing for negotiation for 4800 and 9600 bps communications. Additionally, it incorporates an improved baud clock recovery circuit that dynamically adjusts the actual sampling point, minimizing jitter around the optimal sampling point.
Another significant patent is the "Autocorrelating 2400 bps Handshake Sequence Detector." This invention improves the V.22 bis 2400 bits per second handshake sequence detection. It employs an autocorrelation technique using a frequency shift keyed (FSK) receiver. The autocorrelated signal is filtered by a low pass filter and alternately fed to two detectors, each looking for a portion of the handshake sequence. The detection is confirmed when either detector identifies its corresponding part of the sequence.
Career Highlights
Cynthia A. Panella has made her mark in the industry while working at Hayes Microcomputer Products, Inc. Her innovative contributions have significantly advanced modem technology and communication protocols.
Collaborations
Cynthia has collaborated with talented individuals such as Taruna Tjahjadi and German E. Correa, enhancing her work through teamwork and shared expertise.
Conclusion
Cynthia A. Panella's contributions to modem technology exemplify her innovative spirit and dedication to improving communication systems. Her patents reflect her expertise and commitment to advancing the field.