E-Ray Hsieh

Title: E-Ray Hsieh: Innovator in Nonvolatile Memory Technologies

Introduction

E-Ray Hsieh is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of nonvolatile memory technologies, holding a total of 6 patents. His work focuses on innovative memory solutions that enhance data storage and retrieval processes.

Latest Patents

One of Hsieh's latest patents is titled "Nonvolatile memory comprising variable resistance transistors and method for operating the same." This invention features a first memory unit that includes a first bipolar-variable-resistance and a first control transistor. The design allows the first memory unit to function like flash memory, with the first bipolar-variable-resistance transistor serving as the storage element. Additionally, a second bipolar-variable-resistance transistor and a second control transistor, mirroring the structure of the first memory unit, can be utilized as a second memory unit. An isolation transistor connects the two memory units, preventing sneak current from flowing between the arrays of memory circuits.

Another notable patent is the "Dielectric fuse memory circuit and operation method thereof." This invention introduces a one-time programming and repeatably random read integrated circuit memory that utilizes a dielectric-fuse mechanism for information storage. The dielectric fuse mechanism operates by applying an electric field to the dielectrics, causing ions or atoms to drift out or burn out, which alters the dielectric structure and changes the conductivity of the tunneling current. This innovative mechanism has been integrated into VLSI circuits and validated through the fabrication of CMOS processes.

Career Highlights

E-Ray Hsieh has worked at esteemed institutions such as National Yang Ming Chiao Tung University and Taiwan Semiconductor Manufacturing Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in memory technology.

Collaborations

Hsieh has collaborated with notable colleagues, including Steve S. Chung and Zhi-Hong Huang. Their combined expertise has contributed to advancements in the field of nonvolatile memory.

Conclusion

E-Ray Hsieh is a distinguished inventor whose work in nonvolatile memory technologies has led to significant advancements in data storage solutions. His innovative patents and collaborations reflect his commitment to enhancing memory technology.