Location History:
- Seoul, KR (2000)
- Kyungki-Do, KR (1998 - 2002)
Company Filing History:
Years Active: 1998-2002
Title: Seong Ok Bae: Innovator in Video Decoding and Image Processing
Introduction
Seong Ok Bae is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the fields of video decoding and digital image processing. With a total of 7 patents to his name, Bae has developed innovative technologies that enhance the functionality of television receivers and image processing systems.
Latest Patents
One of his latest patents is a video decoding device for a TV receiver. This device decodes a compressed video signal transmitted from a transmitting side and displays the decoded signal. It includes a first downsampling part for downsampling input data in a unit of block at a predetermined ratio. Additionally, it features a display size converting part that divides the downsampled result into two groups of data, performing screen format conversion for the first group into a display size. The device also has a memory for storing the converted data and an output part for downsampling the second group of data to correspond with the first group.
Another significant patent is an apparatus for implementing inverse discrete cosine transform (IDCT) in a digital image processing system. This apparatus allows for a fast IDCT by processing only non-zero IDCT input data. It includes a non-zero feeding unit connected to each row-column decomposed one-dimensional IDCT input, which feeds only non-zero input data during each cycle. The IDCT core performs operations based on the input scaling method, including cosine kernel selection, multiplication-and-addition, and storing operations.
Career Highlights
Seong Ok Bae has worked with prominent companies such as LG Electronics Inc. and LG Semicon Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies in video and image processing.
Collaborations
Throughout his career, Bae has collaborated with talented individuals, including Su Hwan Kim and Il-Taek Lim. These collaborations have likely played a role in the successful development of his innovative patents.
Conclusion
Seong Ok Bae is a distinguished inventor whose work in video decoding and image processing has led to several patents that enhance technology in these fields. His contributions continue to influence advancements in digital media and image processing systems.