Ho Yuan Yu

Title: The Innovations of Ho Yuan Yu

Introduction

Ho Yuan Yu is a notable inventor based in Saratoga, California, with a remarkable portfolio of five patents. His work primarily focuses on advancements in semiconductor technology, showcasing his expertise and innovative spirit.

Latest Patents

Among his latest patents is the "Programmable Junction Field Effect Transistor and Method for Programming Same." This invention features a programmable junction field effect transistor (JFET) that includes multiple independent gate inputs. The design incorporates a drain, source, and several gate regions that control a conductive channel between the source and drain, all fabricated within a semiconductor substrate. The first and second portions of the gate regions are coupled to separate gate inputs, which are electrically isolated from one another. This JFET can be programmed by applying a programming voltage to the first gate input while being operated by a signal applied to the second gate input.

Another significant patent is the "Structure and Method for Enhanced Performance in Semiconductor Substrates." This invention enhances the electrical and thermal performance of an etched substrate structure by augmenting it with conductive material. The semiconductor device substrate features active regions defined on its top surface, which are masked and etched to create a pattern of blind features on the bottom surface. By depositing conductive material on these blind features, the resistance between the active elements on the top and bottom surfaces is lowered. This design also increases immunity to latchup by placing the blind features near parasitic bipolar transistors.

Career Highlights

Ho Yuan Yu has contributed his expertise to several companies, including Lovoltech, Incorporated and Qspeed Semiconductor Inc. His work in these organizations has furthered the development of innovative semiconductor technologies.

Collaborations

Throughout his career, Ho Yuan Yu has collaborated with notable professionals, including Chong Ming Lin and Jay Denning. These partnerships have likely enriched his work and contributed to his success as an inventor.

Conclusion

Ho Yuan Yu's contributions to semiconductor technology through his innovative patents and collaborations highlight his significant impact in the field. His work continues to influence advancements in electronics and semiconductor design.