Hojoon Lee

Title: Hojoon Lee - Innovator in Semiconductor Measurement Technologies

Introduction

Hojoon Lee is an inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor measurement technologies. His work focuses on transforming measurement data and improving the accuracy of semiconductor device manufacturing processes.

Latest Patent Applications

Hojoon Lee has filed several notable patent applications, including:

1. **Device, Method, and System for Transforming Measurement Data** - This application relates to devices, methods, and systems for transforming measurement data. An example device includes a communicator configured to receive first measurement data, which includes step height values on a semiconductor chip that has undergone a chemical mechanical polishing (CMP) process. The device also receives layout data comprising a layout included in the semiconductor chip. A processor is configured to transform the first measurement data into second measurement data based on the layout data, which includes step height values of the semiconductor chip with a metal deposited thereon.

2. **Offset Data Correction Method and Semiconductor Device Manufacturing Method Including the Same** - This application describes an offset data correction method that involves measuring a measurement target that has undergone a CMP process. It generates an offset correction model based on the measurement of the target and uses this model to correct measured data obtained from the measurement. The offset correction model is trained using the measured data and layout data of the measurement target as inputs.

Conclusion

Hojoon Lee is an innovative inventor whose work in semiconductor measurement technologies holds promise for enhancing manufacturing processes. His latest patent applications reflect his commitment to advancing the field and improving measurement accuracy.