Ruofan Tang

Title: **Ruofan Tang: Innovator in Wiring Substrate and Semiconductor Technology**

Introduction

Ruofan Tang, located in Nagano, Japan, is a talented inventor recognized for her contributions to the technology sector, specifically in wiring substrates and semiconductor devices. With two patents to her name, she has made significant strides in enhancing electrical connectivity through innovative designs.

Latest Patents

Ruofan Tang's recent patents showcase her ingenuity in the field. Her first patent focuses on a **wiring substrate and semiconductor device**, which features alternately stacked wiring layers and insulation layers. This invention includes via holes formed within the insulation layers, where first via wirings facilitate electrical connections between the wiring layers. The invention also introduces an identification mark formed by second via wirings that can represent specific shapes, characters, or symbols.

Her second patent pertains to a **wiring board and method for manufacturing the same**. This innovation comprises an insulating layer with a strategically formed first recess portion, within which a pad is embedded. The pad features a unique structure designed to enhance the efficiency of electronic connections. The solder resist layer applied to the first surface ensures greater reliability in production.

Career Highlights

Ruofan Tang is currently employed at Shinko Electric Industries Co., Ltd., where her work has helped advance the company's technological capabilities. Her commitment to innovation and excellence is evident in the groundbreaking patents she has developed.

Collaborations

Throughout her career, Ruofan has collaborated with notable colleagues, including Kentaro Kaneko and Kazuhiro Kobayashi. Their teamwork has contributed to a culture of innovation at Shinko Electric Industries Co., Ltd., resulting in advancements that push the boundaries of technology.

Conclusion

Ruofan Tang exemplifies the spirit of innovation in the semiconductor and wiring substrate industry. With her impressive patent portfolio and impactful collaborations, she continues to pave the way for future advancements in technology. Her dedication to developing sophisticated solutions highlights the vital role of inventors in today’s rapidly evolving tech landscape.