Category:Dong Gyu SIM

Dong Gyu SIM

Executive Summary

Dong Gyu SIM is an inventor who has filed 2 patents. Their primary areas of innovation include Filters, e.g. for pre-processing or post-processing (sub-band filter banks (1 patents), PICTORIAL COMMUNICATION, e.g. TELEVISION (1 patents), Embedding additional information in the video signal during the compression process ( (1 patents), and they have worked with companies such as KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION (2 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 1 patents
• H04N19/1883 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 1 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 1 patents
• H04N19/30 (using hierarchical techniques, e.g. scalability (): 1 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/184 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/42 (characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation (): 1 patents

Companies

List of Companies

• KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION: 2 patents

Collaborators

• Han Sol CHOI (1 collaborations)
• Na Seong KWON (1 collaborations)