Weiting Jiang

Title: Weiting Jiang: Innovator in Semiconductor Technology

Introduction

Weiting Jiang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His innovative work focuses on improving semiconductor device packaging and enhancing the performance of semiconductor wafers.

Latest Patents

One of Jiang's latest patents is for a semiconductor device package that features improved conductive stub coverage. This design includes a multi-layer substrate with a bottom layer and a top layer, where one or more dies are mounted and electrically coupled to the top layer. An electromagnetic interference (EMI) shield encapsulates both the substrate and the semiconductor dies. The design incorporates a first plurality of conductive stubs around the edges of the top layer, each with an edge portion that has a first thickness in contact with the EMI shield. Additionally, a second plurality of conductive stubs is positioned around the edges of the bottom layer, with each having an edge portion of a second thickness that is less than the first thickness, also in contact with the EMI shield.

Another notable patent by Jiang is for a die separation ring designed for wafers with a large die aspect ratio. This innovative die separation ring causes non-uniform expansion of a semiconductor wafer during the expansion process. The ring features an annular body that extends about a central axis, with a first portion having a higher elevation and a second portion that is lower. A third portion connects the first and second portions, creating a smooth transition between them.

Career Highlights

Throughout his career, Weiting Jiang has worked with notable companies in the semiconductor industry, including SanDisk Technologies Inc. and SanDisk Semiconductor (Shanghai) Co. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Jiang has collaborated with talented individuals in his field, including Hope Chiu and Simon Dong. These partnerships have fostered a creative environment that has led to innovative solutions in semiconductor design and manufacturing.

Conclusion

Weiting Jiang is a distinguished inventor whose work in semiconductor technology has led to several important patents. His contributions continue to influence the industry and pave the way for future innovations.