This inventor holds 2 USPTO granted patents. Top assignee: Motorola Corporation. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Joseph C. Liberti, Jr.: Innovator in Signal Processing
Introduction
Joseph C. Liberti, Jr. is a notable inventor based in Blacksburg, VA (US). He has made significant contributions to the field of signal processing, particularly in the areas of radio signal diversity and carrier tracking. With a total of 2 patents, his work has advanced the technology used in communication systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for Fast Fourier Transform based maximal ratio." This invention describes a method and apparatus for diversity-combining radio signals received from multiple branches. The process involves digitizing radio signals into digital samples, converting them into frequency domain signals, and determining weighting factors based on signal energy and noise power. The weighted signals are then combined to produce a diversity-combined frequency domain signal for each subchannel.
Another significant patent is "Method and apparatus for carrier tracking and demodulation." This invention focuses on a frequency shift keyed receiver that estimates carrier frequency and demodulates symbol values associated with that frequency. The receiver digitizes radio signals during symbol intervals, processes them to generate a composite frequency domain signal, and utilizes a windowing function to locate frequency distributions for demodulation.
Career Highlights
Joseph C. Liberti, Jr. is currently employed at Motorola Corporation, where he continues to innovate in the field of communication technology. His work has been instrumental in enhancing the performance and reliability of radio communication systems.
Collaborations
Throughout his career, Joseph has collaborated with notable colleagues, including Douglas I. Averst and Tony R. Branch. These collaborations have contributed to the development of advanced technologies in signal processing.
Conclusion
Joseph C. Liberti, Jr. is a distinguished inventor whose work in signal processing has led to significant advancements in communication technology. His patents reflect his expertise and commitment to innovation in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile