Hung-Sheng Hu

Title: **Innovator Spotlight: Hung-Sheng Hu from Kaohsiung, Taiwan**

Introduction

Hung-Sheng Hu is a notable inventor based in Kaohsiung, Taiwan, known for his contributions in the field of fluid injection technologies. With a total of 12 patents to his name, he has made significant strides in enhancing the efficiency and functionality of fluid injectors.

Latest Patents

Among his latest patents is a groundbreaking **Method for Fluid Injector**. This invention outlines a fluid injector that incorporates a base, a first through hole, a bubble generator, a passivation layer, and a metal layer. The base features a chamber and a surface, with the first through hole communicating directly with the chamber. The innovation includes a bubble generator strategically placed on the surface, near the first through hole and outside the chamber. The passivation layer is applied to the surface, and the metal layer defines a second through hole, positioned on the passivation layer, which communicates with the first through hole.

Additionally, he has developed **Methods for Fabricating Fluid Injection Devices**. This process involves the formation of a patterned sacrificial layer on a substrate, followed by a patterned first structural layer that covers the sacrificial layer. The development incorporates at least one fluid actuator on the structural layer, a first passivation layer on the actuator, and a conformably formed under bump metal (UBM) layer. The intricate process continues with the formation of a patterned photoresist leading to the creation of openings exposing the UBM layer, culminating in the fabrication of innovative fluid injection devices.

Career Highlights

Hung-Sheng Hu has worked with prominent companies throughout his career, including Benq Corporation and Qisda Corporation. His professional journey reflects a strong commitment to research and development, particularly in the field of fluid injection technology.

Collaborations

During his career, Hu has collaborated with talented individuals such as Wei-lin Chen and Tsung-Ping Hsu. These collaborations have played a pivotal role in enhancing his innovative projects and expanding the scope of his patents.

Conclusion

Hung-Sheng Hu stands out as a prolific inventor whose work has significantly advanced fluid injection technologies. His contributions are not only valuable to the industry but also inspire future innovations in the field. As he continues to develop new inventions, his impact on technology and engineering will undoubtedly be felt for years to come.