Company Filing History:
35 out of 68 
2 out of 2 
1 out of 832,843 Years Active: 2019-2023
Title: Innovator Spotlight: Chengtar Wu
Introduction
Chengtar Wu, located in Jiangyin, China, is a prolific inventor with a remarkable portfolio consisting of 37 patents. His innovations are at the intersection of advanced semiconductor technology and efficiency in chip packaging methods. This article delves into his latest patents, highlights his career, and explores his collaborations.
Latest Patents
Chengtar Wu's latest contributions to technology include two noteworthy patents:
1. **Three-dimensional chip packaging structure and method thereof** - This patent presents an innovative three-dimensional chip packaging structure, which comprises a plurality of stacked chips forming a staggered arrangement. Each chip incorporates design features such as pads and metal connecting pillars for efficient electric connection, eliminating the need for the costly Through-Silicon-Via (TSV) process. Notably, this structure minimizes package size by not requiring a substrate for support.
2. **Semiconductor structure including antenna** - In this patent, Wu describes a semiconductor structure that integrates an antenna module on one surface of an antenna substrate and a redistribution layer on the opposite surface. This dual-surface design allows for customization based on the material of the antenna substrate, optimizing signal loss reduction while enabling seamless bonding with semiconductor chips.
Career Highlights
Throughout his career, Chengtar Wu has made significant strides in semiconductor technology. He has been affiliated with prominent companies, notably Sj Semiconductor (Jiangyin) Corporation and Huawei Device Co., Ltd. His experience within these influential organizations has undoubtedly contributed to his expertise in chip design and packaging.
Collaborations
Throughout his journey, Chengtar Wu has worked alongside notable professionals, including colleagues Chengchung Lin and Yenheng Chen. These collaborations have fostered an environment of innovation and creativity, allowing for the development of cutting-edge technologies that are pivotal to the semiconductor industry.
Conclusion
Chengtar Wu's advancements in semiconductor technology and chip packaging methods underscore his impact on the industry. With 37 patents to his name and ongoing contributions to innovative designs, Wu continues to drive forward the boundaries of modern technology. His work not only enhances the efficiency of semiconductor structures but also sets the stage for future enhancements in the field.