Ying Chang Liang

Title: **Innovations of Ying Chang Liang: A Glimpse into His Contributions**

Introduction

Ying Chang Liang, an accomplished inventor based in Singapore, has made significant contributions to the field of signal processing and frequency identification. With a portfolio of 10 patents, his work has paved the way for advancements in technology that enhance communication and data analysis.

Latest Patents

Among his latest innovations, Liang developed a **Method, Apparatus, and Computer Program Product for Identifying Frequency Bands**. This invention describes a method for identifying frequency bands in a received signal by calculating a wavelet product, setting a threshold for local maxima, and detecting edges in the signal. This method allows for the identification of one or more frequency bands effectively, providing a valuable tool for signal processing.

Another notable patent is the **Method for Spectrum Sensing and Communication Device**. This invention outlines a procedure for spectrum sensing that involves receiving signals with multiple antennas, determining cyclic auto-correlation, estimating channel state information, and performing cyclostationarity detection. These advanced methodologies enhance the capabilities of communication devices, contributing to more efficient data transmission and reception.

Career Highlights

Ying Chang Liang has worked with prestigious organizations, including the **Agency for Science, Technology and Research** and the **National University of Singapore**. His experiences in these institutions have helped solidify his reputation as a leading figure in the research and development of signal processing technologies.

Collaborations

During his career, Liang has collaborated with notable individuals such as **Zhongding Lei** and **Chin Keong Ho**. These collaborations have likely influenced his innovative thinking and led to the development of his impactful patents.

Conclusion

Ying Chang Liang's contributions to the field of signal processing exemplify his innovative spirit and commitment to advancing technology. His patents not only showcase his ingenuity but also reflect the importance of collaboration in the world of invention. As technology continues to evolve, Liang's work will undoubtedly play a crucial role in shaping future advancements.