Kei-wei Chen

Title: Kei-wei Chen: Innovator in Semiconductor Technology

Introduction

Kei-wei Chen is an inventor based in Tainan City, Taiwan. He is known for his contributions to semiconductor technology, focusing on innovative structures and polishing apparatuses. Although he currently holds no granted patents, his work in the field is noteworthy.

Latest Patent Applications

Kei-wei Chen has filed several patent applications that showcase his inventive ideas. One of his latest applications is for a semiconductor structure that includes a nanowire, a gate structure surrounding a first section of the nanowire, and exposing second sections of the nanowire. This structure features a semiconductor layer between the gate structure and the first section of the nanowire. The nanowire comprises a first semiconductor material and a second semiconductor material, with the lattice constant of the second material being greater than that of the first. Additionally, the semiconductor layer contains the second semiconductor material, with varying concentrations compared to the nanowire.

Another significant application is for a polishing apparatus. This apparatus includes a platen and a polishing pad that is coupled to the platen and configured for rotation. It also features a first pad conditioner in contact with the polishing surface of the polishing pad, along with a second pad conditioner that also contacts the polishing surface.

Conclusion

Kei-wei Chen is an innovative inventor whose work in semiconductor structures and polishing apparatuses reflects his commitment to advancing technology. His latest patent applications highlight his potential contributions to the field, even as he seeks to secure granted patents in the future.