Deng-Tswen Shieh

Title: Deng-Tswen Shieh: Pioneering Innovations in Integrated Circuit Testing

Introduction

Deng-Tswen Shieh, an inventive mind based in Kaohsiung, Taiwan, is known for his groundbreaking contributions to the field of integrated circuit testing. With a total of two patents to his name, Deng-Tswen has demonstrated an exceptional ability to innovate and enhance technology in this rapidly evolving industry.

Latest Patents

Among his latest patents, the first is the Membrane Probe Card. This innovative device includes a pressure mechanism composed of an upper housing and a support block, featuring a spring system that provides a range of travel to the support block. The design integrates a printed circuit board that offers electrical connections to test apparatuses, along with a membrane assembly that connects to the pads on a wafer, enhancing the versatility for various integrated circuit layouts and dimensions.

The second patent, the Integrated Circuit Socket with Contact Pad, encompasses a host of intricate components. It features a base unit with contact pins and elastomers to ensure robust electrical contact while maintaining the compactness of the assembly. Additionally, this patent includes an interposer with a flexible film system that utilizes a stop layer to buffer pressure during testing, thereby safeguarding against damage and ensuring accurate signal transmission.

Career Highlights

Deng-Tswen Shieh works at Urex Precision, Inc., where he applies his skills and knowledge in electronic design and testing. His contributions extend beyond patents; he has been pivotal in advancing the capabilities of integrated circuit technologies, providing solutions that streamline testing processes and improve reliability.

Collaborations

Throughout his career, Deng-Tswen has had the opportunity to collaborate with talented co-workers such as Han-Shin Ho and Wei-Hai Lai. These partnerships have fostered an environment of innovation and creativity, allowing for the successful development of complex electronic solutions.

Conclusion

Deng-Tswen Shieh's contributions to the field of integrated circuits and testing are profound. His patents reflect a deep understanding of the challenges faced in electronic testing and demonstrate a commitment to finding innovative solutions. As technology continues to advance, the impact of his work at Urex Precision, Inc. is likely to resonate within the industry for years to come.