Mary Jean Ramos

Title: Mary Jean Ramos: Innovator in Semiconductor Packaging

Introduction

Mary Jean Ramos is a prominent inventor based in Singapore, known for her contributions to semiconductor packaging technology. With a total of two patents to her name, she has made significant advancements in the field, particularly in the design and manufacturing of lead frames.

Latest Patents

Her latest patents focus on "Partially patterned lead frames and methods of making and using the same in semiconductor packaging." This innovative method enhances the automation of manufacturing lines while improving the quality and reliability of the packages produced. The process involves using a partially patterned strip of metal to create a web-like lead frame, which is mechanically rigid and thermally robust. This design prevents distortion during critical processes such as chip attachment and wire bonding. The bottom side of the lead frame is patterned to isolate the chip-pad and wire bond contacts after the front side is hermetically sealed, allowing for efficient strip testing and reliable singulation.

Career Highlights

Mary Jean currently works at Unisem (Mauritius) Holdings Limited, where she continues to push the boundaries of semiconductor technology. Her work has been instrumental in developing methods that streamline production and enhance product performance.

Collaborations

Some of her notable coworkers include Anang Subagio and Romarico Santos San Antonio, who contribute to her innovative projects and research.

Conclusion

Mary Jean Ramos exemplifies the spirit of innovation in the semiconductor industry, with her patents reflecting a commitment to improving manufacturing processes and product reliability. Her work continues to influence the field and inspire future advancements.