Zhiyong An

Title: The Innovative Contributions of Zhiyong An in Semiconductor Device Testing

Introduction

Zhiyong An is a prominent inventor based in Los Angeles, CA, recognized for his groundbreaking work in the field of semiconductor device testing. With a total of two patents to his name, his innovations bring significant advancements to the industry, enhancing the reliability and efficiency of testing procedures.

Latest Patents

Zhiyong An's latest patents showcase his inventive prowess and deep understanding of semiconductor technology.

1. **Probe for Testing Semiconductor Devices with Features that Increase Stress Tolerance**

This novel probe design significantly improves stress tolerance, addressing common issues related to stress fractures. The probe comprises a base, a torsion element attached to the base, and a second element connected to the torsion element via a union angle. The design takes advantage of an interface shaped specifically to diffuse stress, with three distinct features enhancing its stress tolerance, including various edge shapes, pivot cutouts, and buffers.

2. **Hybrid Probe for Testing Semiconductor Devices**

This inventive hybrid probe ingeniously incorporates both a torsion element and a bending element, allowing the probe to flexibly store displacement energy through both mechanisms. The structure, consisting of a base, a torsion element, a bending element, and a tip, elastically deforms to absorb energy when contacting the device under test (DUT). By adjusting the pivot's position, the probe’s energy absorption characteristics can be fine-tuned, showcasing versatility and effectiveness in testing.

Career Highlights

Zhiyong An continues to make significant contributions at Touchdown Technologies, Inc., where his inventive mindset drives the company towards improved instrumentation solutions in semiconductor testing. His efforts have positioned him as an influential figure within his organization and the broader technological community.

Collaborations

Throughout his career, Zhiyong An has collaborated with notable professionals, including Melvin Khoo and Nim Tea. These partnerships have facilitated the development and implementation of innovative technology, enhancing the overall performance of testing solutions in the semiconductor field.

Conclusion

Zhiyong An's contributions to semiconductor testing through his patents demonstrate his exceptional talent as an inventor. His innovative designs not only address existing challenges but also pave the way for future advancements in the technology sector. As part of Touchdown Technologies, Inc., he continues to inspire progress and excellence in semiconductor testing solutions.