Boon Lian Yeoh

Title: Boon Lian Yeoh: Innovator in Embedded Memory Technology

Introduction

Boon Lian Yeoh is a prominent inventor based in Teluk Intan, Malaysia. He has made significant contributions to the field of embedded memory technology, holding a total of 4 patents. His work focuses on innovative methods for defect localization, which are crucial for enhancing the reliability of electronic devices.

Latest Patents

One of Boon Lian Yeoh's latest patents is titled "Defect localization in embedded memory." This invention provides a system and method for identifying defects in embedded memory. The system includes automated testing equipment (ATE) interfaced with a wafer probe that utilizes a diagnostic laser to stimulate a device under test (DUT) at a region of interest (ROI). The ATE is designed to perform a test run at a specific location of the DUT while simultaneously applying a test pattern during the stimulation. The invention also involves storing failing compare vectors from a reference failure log of a defective device. A first profile module generates a 3D profile from each pixel of a reference image of the defective device, while a second profile module creates a 3D profile from the ROI of the DUT. A cross-correlation module executes a pixel-by-pixel cross-correlation between the two profiles, generating an intensity map that indicates the level of correlation between the DUT and the defective device.

Career Highlights

Boon Lian Yeoh is currently employed at Globalfoundries Singapore Pte. Ltd., where he continues to innovate in the field of semiconductor technology. His expertise in defect localization has positioned him as a key player in improving the quality and performance of embedded memory systems.

Collaborations

Throughout his career, Boon Lian Yeoh has collaborated with notable colleagues, including Yin Hong Chan and Lin Zhao. These collaborations have fostered a productive environment for innovation and have contributed to the advancement of technology in their field.

Conclusion

Boon Lian Yeoh's contributions to embedded memory technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the development of reliable electronic devices.