This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: National Taiwan University. Active years: 2011-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Taipei County, TW (2011)
- Yonghe, TW (2013)
- Taipei, TW (2013)
Company Filing History:
Years Active: 2011-2013
Title: Seng-Yong Lau: Innovator in Localization and Time Synchronization Technologies
Introduction
Seng-Yong Lau is a prominent inventor based in Yonghe, Taiwan. He has made significant contributions to the fields of localization systems and time synchronization technologies. With a total of 3 patents to his name, Lau continues to push the boundaries of innovation in his area of expertise.
Latest Patents
One of his latest patents is a frequency hopping method for localization systems. This invention aims to overcome the degradation of location accuracy caused by radio interference from other devices using the same frequency. The method proposes a Packet Reception Rate (PRR) thresholding or a learning-based approach for diagnostic testing. By utilizing a PRR thresholding or parameters trained by a Hidden Markov Model (HMM), the system can determine when to hop frequencies. This innovative hopping mechanism ensures accurate and stable localization with minimal delay.
Another notable patent is a system and method for time synchronization. This invention focuses on achieving low power consumption while maintaining high accuracy. The system consists of multiple devices equipped with GPS receivers, microprocessors, and oscillators. The microprocessor generates a drift per second based on the difference between the PPS signal and the clock signal, allowing for constant calibration of the clock signal. The GPS receiver is turned off during drift calculations and activated after a predetermined time to update the drift.
Career Highlights
Seng-Yong Lau is affiliated with National Taiwan University, where he contributes to research and development in his field. His work has garnered attention for its practical applications and innovative approaches to solving complex problems.
Collaborations
Lau collaborates with talented individuals such as Polly Huang and Tsung-Han Lin, enhancing the impact of his research through teamwork and shared expertise.
Conclusion
Seng-Yong Lau is a distinguished inventor whose work in localization and time synchronization technologies has made a significant impact. His innovative patents reflect his commitment to advancing technology and improving accuracy in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile