Yongjun Zheng

Title: Yongjun Zheng: Innovator in Test Chip Technology

Introduction

Yongjun Zheng is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of electrical testing technology, holding a total of 6 patents. His work focuses on improving the efficiency and effectiveness of test systems for integrated circuits.

Latest Patents

Zheng's latest patents include the "Addressable Test Chip" and the "Addressable Test Chip Test System." The Addressable Test Chip is a sophisticated test apparatus designed to evaluate the electrical parameters of a target chip. This apparatus features a function generator, a switch matrix module, and multiple source measurement units (SMUs). Notably, at least one of the SMUs is configured to provide power supply for the target chip, while others are connected to the switch matrix module and the target chip's ports.

The Addressable Test Chip Test System aims to enhance the testing efficiency of addressable test chips. This system comprises test equipment, a probe card, and the addressable test chip itself. The test equipment connects to the addressable test chip via the probe card, creating a streamlined test path. Additionally, this system introduces a new type of address register that offers two test modes tailored to user requirements.

Career Highlights

Yongjun Zheng is currently employed at Semitronix Corporation, where he continues to innovate in the field of test chip technology. His expertise and inventions have positioned him as a key figure in advancing testing methodologies for integrated circuits.

Collaborations

Zheng collaborates with talented colleagues, including Weiwei Pan and Xu Ouyang, who contribute to the innovative environment at Semitronix Corporation.

Conclusion

Yongjun Zheng's contributions to test chip technology exemplify his commitment to innovation and excellence. His patents and ongoing work continue to shape the future of electrical testing systems.