Company Filing History:
Years Active: 2002-2004
Title: Innovations of James Ward Girardeau, Jr.
Introduction
James Ward Girardeau, Jr. is a notable inventor based in Sacramento, CA. He has made significant contributions to the field of digital signal processing, holding a total of 7 patents. His work has been instrumental in advancing technologies related to data transceivers.
Latest Patents
One of his latest patents is an "Apparatus for recovering timing of a digital signal for a transceiver." This invention features a digital timing recovery system that operates independently of the sampling rate. It includes a transceiver core for processing transmit and receive data at a predetermined baud rate, along with an analog front end for transmitting and receiving analog signals over a network. The system also incorporates a phase detector for generating a phase error estimate and a timing controller for managing the timing of the analog front end. Additionally, a selector allows for the choice between a remote mode of operation or a network mode. Another significant patent is the "Activation method in data transceivers," which outlines a method for adaptive equalization in data transceivers. This method involves pre-loading a fixed set of coefficients on an adaptive filter during the initial activation of the data transceiver, allowing for immediate adaptation.
Career Highlights
Throughout his career, Girardeau has worked with prominent companies such as Level One Communications, Inc. and Intel Corporation. His experience in these organizations has contributed to his expertise in digital communications and signal processing.
Collaborations
Some of his notable coworkers include John R. Camagna and Stanley K. Ling. Their collaborations have likely fostered innovative ideas and advancements in their respective fields.
Conclusion
James Ward Girardeau, Jr. is a distinguished inventor whose work in digital signal processing has led to several important patents. His contributions continue to influence the development of advanced communication technologies.