This inventor holds 2 USPTO granted patents. Top assignee: Mediatek Corporation. Active years: 2012-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2013
Title: JengYi Tsai: Innovator in Frequency Offset Estimation
Introduction
JengYi Tsai is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of signal processing, particularly in methods for frequency offset estimation. With a total of 2 patents to his name, Tsai's work is recognized for its innovative approach to handling filtered signals.
Latest Patents
One of JengYi Tsai's latest patents is a method for frequency offset estimation and automatic frequency control for filtered signals with destroyed phase information. This invention provides a systematic approach to estimating frequency offsets based on filtered signals that have lost their phase information. In one embodiment, a filter processes an original signal using a series of first filter coefficients to derive a first-channel component of the filtered signal. Simultaneously, the original signal is filtered with a different set of second filter coefficients to obtain a second-channel component. The invention further involves deriving a series of third filter coefficients from the first filter coefficients, which are then used to filter the original signal to create a reference signal. The first frequency offset value is estimated by comparing the first-channel component of the filtered signal with the reference signal, where the first-channel component represents an artificial signal.
Career Highlights
JengYi Tsai is currently employed at MediaTek Corporation, a leading global semiconductor company. His work at MediaTek focuses on advancing technologies in signal processing and communication systems. Tsai's innovative contributions have positioned him as a key player in the development of cutting-edge solutions in the industry.
Collaborations
Throughout his career, JengYi Tsai has collaborated with talented individuals such as YingYing Chen and Ho-Chi Huang. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
JengYi Tsai is a prominent inventor whose work in frequency offset estimation has made a significant impact in the field of signal processing. His contributions at MediaTek Corporation and his innovative patents highlight his dedication to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile