Der-Ping Liu

Title: The Innovations of Der-Ping Liu

Introduction

Der-Ping Liu is a prominent inventor based in Dayuan, Taiwan. He has made significant contributions to the field of memory systems, holding a total of seven patents. His work focuses on enhancing the efficiency and functionality of memory controllers.

Latest Patents

One of Liu's latest patents is a refresh control method for a memory system. This method allows the memory controller to perform refresh actions on all memory banks within a specified refresh window. The process begins by reading the refresh state of the memory device, which helps establish the refresh window. A refresh command is then issued based on this state, containing fields for memory bank numbers and counts. This innovation ensures that a specified number of memory banks are refreshed efficiently.

Another notable patent involves an operating method for a memory system. This method includes obtaining addresses and commands from a controller via address and command buses. By combining these addresses, the system can determine valid row or column addresses based on the commands received. This approach enhances the operational efficiency of memory access.

Career Highlights

Der-Ping Liu is currently employed at MediaTek Corporation, a leading company in semiconductor technology. His work at MediaTek has allowed him to develop cutting-edge solutions in memory technology, contributing to the company's reputation for innovation.

Collaborations

Liu has collaborated with notable colleagues, including Bo-Wei Hsieh and Tai-You Lu. These partnerships have fostered a creative environment that encourages the development of advanced memory solutions.

Conclusion

Der-Ping Liu's contributions to memory system technology through his patents and work at MediaTek Corporation highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of memory technology.