Cheol-jong Woo

Title: Innovations of Cheol-jong Woo in Semiconductor Testing

Introduction

Cheol-jong Woo, a prominent inventor located in Suwon-si, South Korea, has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Woo's innovations are instrumental in enhancing the efficiency and effectiveness of testing semiconductor devices.

Latest Patents

Woo's latest patents showcase his expertise in designing advanced testing apparatuses. The first invention is a built-off testing apparatus that serves as an interface between a semiconductor device and an external testing system. This apparatus includes a frequency multiplying unit which generates a test clock frequency essential for testing the operation speed of the semiconductor device. Additionally, it comprises an instruction decoding unit and a test execution unit that together assess the semiconductor's performance by determining its success or failure based on the output data from the device.

Another notable patent involves a test interface device, which features a serializer, optical transmitter, optical receiver, and deserializer. This device facilitates the conversion and transmission of test signals, improving the signal transfer speed while optimizing the use of optical resources. This innovation reflects Woo's commitment to advancing semiconductor testing technology.

Career Highlights

Cheol-jong Woo is currently employed at Samsung Electronics Co., Ltd., a global leader in technology and innovation. His work at Samsung has positioned him at the forefront of semiconductor research and development, allowing him to apply his inventive talents to real-world applications.

Collaborations

In his endeavors, Woo collaborates with talented professionals in the field, including coworkers Eun-jo Byun and Se-jang Oh. These collaborations foster an environment of creativity and innovation, leading to the development of groundbreaking semiconductor technologies that benefit the industry.

Conclusion

Cheol-jong Woo exemplifies the spirit of innovation within the semiconductor sector. Through his patents and collaborative efforts at Samsung Electronics Co., Ltd., he continues to push the boundaries of technology. His advancements will not only influence the future of semiconductor testing but also contribute to the broader landscape of electronic device development.