Jih-Chao Chiu

Title: The Innovations of Jih-Chao Chiu

Introduction

Jih-Chao Chiu is a prominent inventor based in New Taipei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to memory devices and semiconductor structures.

Latest Patents

One of his latest patents is titled "Memory device and formation method thereof." This invention includes a memory device that features a spin-orbit-transfer (SOT) bottom electrode, an SOT ferromagnetic free layer, a first tunnel barrier layer, a spin-transfer-torque (STT) ferromagnetic free layer, a second tunnel barrier layer, and a reference layer. The SOT ferromagnetic free layer is positioned over the SOT bottom electrode and has a magnetic orientation that can be switched by the SOT bottom electrode using either a spin Hall effect or a Rashba effect. The first tunnel barrier layer is situated above the SOT ferromagnetic free layer, while the STT ferromagnetic free layer, which also has a switchable magnetic orientation, is placed over the first tunnel barrier layer. The second tunnel barrier layer, differing in thickness from the first, is located above the STT ferromagnetic free layer, with the reference layer positioned on top, maintaining a fixed magnetic orientation.

Another notable patent is for a "Semiconductor device with oxide-based semiconductor channel." This method involves forming a fin over a substrate, which consists of alternately stacked first and second oxide-based semiconductor layers. The second oxide-based semiconductor layers are then removed to create spaces between the first oxide-based semiconductor layers. Subsequently, a gate dielectric layer and a gate metal are deposited sequentially into these spaces.

Career Highlights

Jih-Chao Chiu has worked with notable organizations such as Taiwan Semiconductor Manufacturing Company Ltd. and National Taiwan University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Jih-Chao Chiu has collaborated with esteemed colleagues, including Chee-Wee Liu and Song-Ling Li. These partnerships have fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.

Conclusion

Jih-Chao Chiu's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as a leading inventor. His work continues