Category:Hyeongmoon JANG

Hyeongmoon JANG

Executive Summary

Hyeongmoon JANG is an inventor who has filed 25 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (25 patents), Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction (17 patents), Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking (17 patents), and they have worked with companies such as LG Electronics Inc. (15 patents), LG ELECTRONICS INC. (10 patents). Their most frequent collaborators include (19 collaborations), (14 collaborations), (5 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 25 patents
• H04N19/105 (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 17 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 17 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 14 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 8 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 7 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 6 patents
• H04N19/513 (Processing of motion vectors): 5 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 4 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 4 patents
• H04N19/109 (among a plurality of temporal predictive coding modes): 3 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/124 (Quantisation): 2 patents
• H04N19/587 (involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence): 2 patents
• H04N19/182 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/503 (involving temporal prediction (adaptive coding with adaptive selection between spatial and temporal predictive coding): 2 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 2 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 1 patents
• H04N19/31 (in the temporal domain): 1 patents
• H04N19/55 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 1 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/56 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/66 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/91 (Entropy coding, e.g. variable length coding [VLC] or arithmetic coding): 1 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 1 patents
• H04N19/14 (Coding unit complexity, e.g. amount of activity or edge presence estimation (): 1 patents
• H04N19/86 (involving reduction of coding artifacts, e.g. of blockiness): 1 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 1 patents
• H04N19/577 (Motion compensation with bidirectional frame interpolation, i.e. using B-pictures): 1 patents

Companies

List of Companies

• LG Electronics Inc.: 15 patents
• LG ELECTRONICS INC.: 10 patents

Collaborators

• Junghak NAM (19 collaborations)
• Naeri PARK (14 collaborations)
• Jaehyun LIM (5 collaborations)
• Seunghwan KIM (3 collaborations)
• Jaeho LEE (2 collaborations)
• Naeri Park (2 collaborations)
• Jin HEO (1 collaborations)
• Junghak Nam (1 collaborations)
• Eunyong SON (1 collaborations)
• Moonmo KOO (1 collaborations)
• Seungwook PARK (1 collaborations)
• Yongjoon JEON (1 collaborations)
• Jungdong SEO (1 collaborations)
• Seunghwan Kim (1 collaborations)
• Ling LI (1 collaborations)