Company Filing History:
3 out of 131,214 
1 out of 335 Years Active: 2013
Title: In-Su Jang: Innovator in Image Color Correction Technology
Introduction
In-Su Jang is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of image processing, particularly in the area of color correction for image projectors. With a total of three patents to his name, Jang's work has the potential to enhance the quality of projected images in various settings.
Latest Patents
One of Jang's latest patents is a method and apparatus for adjusting image colors of an image projector. This invention addresses the challenge of correcting color in portable image projectors by considering the effect of background color when projecting images. The method utilizes a color constancy technique to ensure high-quality images are displayed on a white screen. Key steps in this process include determining the presence of a background color using a portable camera, adjusting the mask image size to align with the original image, and correcting brightness and color distortion based on the background color.
Another significant patent involves an image forming apparatus and a color correction method. This invention includes a table correction unit that adjusts the color conversion table based on monitor information. The color conversion unit then transforms the input image into an output image using the corrected table, ensuring that the displayed image matches the print output regardless of the display apparatus's status.
Career Highlights
In-Su Jang has worked with prominent organizations such as Samsung Electronics Co., Ltd. and the Kyungpook National University Industry-Academic Cooperation Foundation. His experience in these institutions has allowed him to refine his skills and contribute to innovative projects in image technology.
Collaborations
Jang has collaborated with notable colleagues, including Kyeong-man Kim and Yeong-ho Ha. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in image processing.
Conclusion
In-Su Jang's contributions to image color correction technology demonstrate his innovative spirit and commitment to enhancing visual experiences. His patents reflect a deep understanding of the complexities involved in image projection, paving the way for future advancements in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.