This inventor holds 2 USPTO granted patents. Top assignees: Globespan Virata Corporation, Globespan, Inc.. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Wenye Yang: Innovator in Echo Cancellation and Signal Processing
Introduction
Wenye Yang is a notable inventor based in Ocean, NJ (US), recognized for his contributions to the fields of echo cancellation and signal processing. With a total of 2 patents, Yang has developed innovative solutions that enhance communication technologies.
Latest Patents
Yang's latest patents include a "System and method for echo cancellation over asymmetric spectra." This invention relates to echo cancellation over asymmetric transmission and receiving spectra. The apparatus features a transmit path and a receive path, with an adaptive echo canceler positioned between them. This design allows for effective communication of data within two distinct bandwidths. The first decimator filters an incoming signal at a first sampling rate, producing an output at a reduced sampling rate. Similarly, the second decimator filters the incoming signal along the receive path. An adder subtracts the output of the adaptive echo canceler from the second decimator's output, resulting in a received signal that is largely free of echo.
Another significant patent is the "System and method for performing time domain equalization." This invention focuses on signal conditioning and equalization in the time domain, particularly within a discrete multi-tone (DMT) modem. The system includes a processor that operates based on logic stored in memory, which may also utilize a dedicated logical circuit. The operating logic functions as a low pass filter with a predetermined cutoff frequency, processing a digitized data signal to produce a filtered output. Additionally, the time domain equalizer processes the filtered signal to shorten the channel's impulse response while down-sampling the signal for further frequency domain processing.
Career Highlights
Throughout his career, Wenye Yang has worked with prominent companies such as Globespan Virata Corporation and Globespan, Inc. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.
Collaborations
Yang has collaborated with notable individuals in his field, including Weimin Liu and Ehud Langberg. These partnerships have likely fostered innovation and the exchange of ideas, enhancing the development of his patented technologies.
Conclusion
Wenye Yang's contributions to echo cancellation and signal processing demonstrate his innovative spirit and technical expertise. His patents reflect significant advancements in communication technology, showcasing his role as a leading inventor in the industry.