Jin-Hyun Cho

Title: **Innovator Profile: Jin-Hyun Cho**

Introduction

Jin-Hyun Cho is an accomplished inventor located in Seongnam-si, South Korea. With a strong emphasis on advancing technology, he has made significant contributions in the field of digital image processing and coding. Jin-Hyun holds two innovative patents that showcase his expertise and creativity in problem-solving within the tech industry.

Latest Patents

Jin-Hyun Cho's latest patents include:

1. **Pipelined Coefficient Variable Length Coding**

This innovative method adopts a four-stage pipeline for coefficient variable length coding. It involves obtaining a three-dimensional value, which includes a run, level, and last data through applying run-length coding to coefficient data. The method moves on to generate a variable bit vector from this three-dimensional value, effectively storing it for further use. One notable feature is the ability to reuse previously obtained values in the event of a pipeline break, ensuring a swift and efficient coding process even under disruption.

2. **Camera Interface and Method Using DMA Unit to Flip or Rotate a Digital Image**

This patent introduces a camera interface that utilizes a Direct Memory Access (DMA) unit to digitally transform images by flipping and rotating them. It corrects images for X-axis, Y-axis, or both types of mirroring. The DMA unit contains an address generator that modifies frame start addresses based on the chosen mirrored image mode. It also features a data selector that alters the sequences of pixels and words accordingly, ensuring the desired image transformation is achieved seamlessly and accurately.

Career Highlights

Jin-Hyun Cho is currently employed at Samsung Electronics Co., Ltd., a leading global firm known for its innovation and diverse product offerings in technology. His role within the organization supports his passion for cutting-edge research and development, contributing significantly to the department's advancements in digital imaging solutions.

Collaborations

Throughout his career, Jin-Hyun has had the opportunity to collaborate with talented colleagues, including Jung-Sun Kang and Jin-Aeon Lee, a skilled female colleague. These collaborations have fostered a dynamic environment for creativity and technological innovation, enabling them to tackle complex problems and push boundaries in their projects.

Conclusion

Jin-Hyun Cho is a notable inventor whose contributions to the fields of coding and image processing underscore the importance of innovation in technology. His work at Samsung Electronics Co., Ltd. and the successful patents he holds highlight his commitment to enhancing digital experiences and improving image processing methods. As technology continues to evolve, Jin-Hyun's innovations will undoubtedly play a pivotal role in shaping the future of digital imaging solutions.