Location History:
- Jhongli, TW (2012 - 2013)
- Hsinchu, TW (2019 - 2024)
Company Filing History:
Years Active: 2012-2024
Title: Innovations of Inventor Yun-Chen Chou
Introduction
Yun-Chen Chou is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of memory devices, holding a total of six patents. His work focuses on enhancing the functionality and efficiency of non-volatile memory cells.
Latest Patents
Among his latest patents is a sensing module, memory device, and sensing method designed to identify the un-programmed or programmed state of a non-volatile memory cell. This invention includes a sensing amplifier and a current sink, which are electrically connected to the memory cell. The sensing amplifier generates a sensing current that helps in identifying the state of the memory cell. The current sink receives a reference current that is equivalent to the summation of the sensing current and a cell current flowing through the memory cell. The reference current remains constant, while the sensing current varies with the cell current. The cell current is generated based on high and low read voltages applied to the memory cell. If the memory cell is un-programmed, the sensing current is higher, whereas it is lower if the memory cell is programmed.
Another notable patent involves a memory circuit with a leakage current blocking mechanism. This memory circuit includes a memory array with multiple memory cells connected to bit lines, a pre-charge circuit, and a programming circuit. The programming circuit is designed to have a higher drive capability than the pre-charge device, allowing it to effectively manage current flow during write operations.
Career Highlights
Yun-Chen Chou is currently employed at Macronix International Co., Ltd., where he continues to innovate in the field of memory technology. His work has significantly impacted the development of advanced memory solutions.
Collaborations
He collaborates with talented coworkers, including Hsin-Yi Ho and Chun-Hsiung Hung, contributing to a dynamic and innovative work environment.
Conclusion
Yun-Chen Chou's contributions to memory technology through his patents and work at Macronix International Co., Ltd. highlight his role as a leading inventor in the field. His innovations continue to shape the future of non-volatile memory devices.
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