Dong Hyuk Jang

Title: The Innovative Contributions of Dong Hyuk Jang

Introduction

Dong Hyuk Jang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of fingerprint technology. His innovative work has led to the development of a unique fingerprint image acquisition apparatus.

Latest Patents

Dong Hyuk Jang holds a patent for a "Fingerprint image acquisition apparatus and method thereof." This invention includes a fingerprint sensing device unit, a CCD device unit, and an image processing unit. The image processing unit features an A/D converting unit that converts the fingerprint image from the CCD device into a digital signal. Additionally, it includes an image buffer for storing the digital signal and a controller that monitors the state of the image buffer. The controller ensures that the fingerprint image is stored in a video memory once confirmed. Furthermore, the controller divides the fingerprint image into multiple unit blocks and separates it into a center region and a peripheral region.

Career Highlights

Dong Hyuk Jang is currently associated with Testech, Inc., where he continues to innovate in the field of fingerprint technology. His work has been instrumental in enhancing the efficiency and accuracy of fingerprint image acquisition.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Dong Hyuk Jang's contributions to fingerprint technology exemplify the spirit of innovation. His patent for a fingerprint image acquisition apparatus showcases his commitment to advancing this field. His work at Testech, Inc. continues to influence the industry positively.