This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Realtek Semiconductor Inc.. Active years: 2022-2023.
Company Filing History:
Years Active: 2022-2023
Title: Innovations of Kuei-Ying Lu
Introduction
Kuei-Ying Lu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of echo cancellation technology. With a total of 3 patents to his name, his work has had a considerable impact on communication systems.
Latest Patents
Kuei-Ying Lu's latest patents include an echo canceller system and an echo cancelling method. The echo canceller system comprises a data transmitter circuit and an echo canceller circuit. The data transmitter circuit is designed to receive a transmitted signal. The echo canceller circuit features a first filter that generates a first filtered signal based on the transmitted signal and a filter coefficient vector. This filter coefficient vector is updated through a high-frequency leakage process. Additionally, the echo canceller circuit produces an echo cancelling signal derived from the first filtered signal. The data transmitter circuit then generates an output signal based on a received signal and the echo cancelling signal. Another patent focuses on an echo cancelling system that also includes a data transmitter circuit and an echo canceller circuit. This system is configured to handle a first transmitted signal with a specific sampling rate and generates a second transmitted signal at a higher sampling rate. The echo cancelling signal is produced based on this second transmitted signal, further enhancing the output signal.
Career Highlights
Kuei-Ying Lu is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His work at Realtek has allowed him to develop innovative solutions that improve audio and communication technologies.
Collaborations
Throughout his career, Kuei-Ying Lu has collaborated with talented individuals such as Liang-Wei Huang and Hsuan-Ting Ho. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Kuei-Ying Lu's contributions to echo cancellation technology demonstrate his expertise and innovative spirit. His patents reflect a commitment to enhancing communication systems, making him a significant figure in his field.