Yangyang Zhang

Title: Innovations of Yangyang Zhang

Introduction

Yangyang Zhang is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of test equipment and pattern generation systems. With a total of 4 patents, his work showcases innovative solutions that enhance testing processes in various applications.

Latest Patents

One of Yangyang Zhang's latest patents is titled "Tester channel multiplexing in test equipment." This invention includes a selection register that stores a selection index based on a selection command. It features a first tester channel with a waveform driving device and a second tester channel with another waveform driving device. Both channels are multiplexed by multiple Devices Under Test (DUTs). The first waveform driving device generates a waveform signal for driving multiple first pins of the DUTs, while the second waveform driving device does the same for the second pins. This innovation allows for efficient control and output of waveform signals through the respective tester channels.

Another notable patent is the "Pattern generation system with pin function mapping." This system comprises a memory and a processor that work together to store a lookup table set. The lookup table establishes a mapping relationship between source patterns and test channels, indexed by a pin function index. The processor generates source patterns and executes a pin-mapping operation to obtain source selection signals for the test channels. This invention streamlines the process of selecting and outputting source signals for each test channel.

Career Highlights

Yangyang Zhang has worked with notable companies, including Yangtze Memory Technologies Co., Ltd. and Yangtze Memory Technologies, Ltd. His experience in these organizations has contributed to his expertise in developing advanced testing technologies.

Collaborations

Throughout his career, Yangyang Zhang has collaborated with talented individuals such as Feng Ru and Mengda Wang. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Yangyang Zhang's contributions to the field of test equipment and pattern generation systems demonstrate his commitment to innovation. His patents reflect a deep understanding of technology and a drive to improve testing processes. His work continues to influence the industry and inspire future advancements.