This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: The Innovations of PO-Hao Lee
Introduction
PO-Hao Lee is a notable inventor based in Hsinchu City, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in memory systems. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of memory devices.
Latest Patents
One of PO-Hao Lee's latest patents is the "Compute-in-memory LUT-based multiply-add apparatus." This innovative multiply-accumulate (MAC) device for compute-in-memory (CIM) includes an input driver that provides a plurality of input signals, including a first and a second input signal. A lookup table (LUT) is utilized to store or access a variety of CIM weight signals, which allows the device to compute a sum output based on the input signals and the corresponding CIM weight signals.
Another significant patent is the "Power supply generator assist." This system and method aim to reduce on-chip power IR drop caused by large write currents. It enhances the write IO number or improves write throughput while suppressing write voltage ripple during write operations. Although described in relation to stabilizing the bit line voltage for MRAMs, the methods can be applied to any memory configuration that experiences large currents during short write pulses.
Career Highlights
PO-Hao Lee is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this prestigious company has allowed him to develop cutting-edge technologies that contribute to advancements in memory systems.
Collaborations
Throughout his career, PO-Hao Lee has collaborated with talented individuals such as Yi-Chun Shih and Yen-An Chang. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
PO-Hao Lee's contributions to the field of semiconductor technology are noteworthy. His innovative patents reflect his commitment to enhancing memory systems and improving their performance. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile