Category:Seunghwan KIM

Seunghwan KIM

Executive Summary

Seunghwan KIM is an inventor who has filed 78 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (69 patents), Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking (39 patents), characterised by syntax aspects related to video coding, e.g. related to compression standards (35 patents), and they have worked with companies such as LG Electronics Inc. (43 patents), LG ELECTRONICS INC. (35 patents). Their most frequent collaborators include (39 collaborations), (30 collaborations), (19 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 69 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 39 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 35 patents
• H04N19/18 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 27 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 24 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 22 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 17 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 14 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 13 patents
• H04N19/124 (Quantisation): 13 patents
• H04N19/60 (using transform coding): 12 patents
• H04N19/593 (involving spatial prediction techniques): 11 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): 11 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 9 patents
• H04N19/122 (Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type): 9 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 7 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 7 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 6 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 5 patents
• H04N19/91 (Entropy coding, e.g. variable length coding [VLC] or arithmetic coding): 5 patents
• H04N19/12 (Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264): 5 patents
• H04N19/172 (the unit being an image region, e.g. an object): 5 patents
• H04N19/184 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 4 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 4 patents
• H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 4 patents
• H04N19/82 (involving filtering within a prediction loop): 3 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 3 patents
• H04N19/109 (among a plurality of temporal predictive coding modes): 3 patents
• H04N19/503 (involving temporal prediction (adaptive coding with adaptive selection between spatial and temporal predictive coding): 3 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 2 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/30 (using hierarchical techniques, e.g. scalability (): 2 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 2 patents
• H04N19/157 (Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter): 2 patents
• H04N19/573 (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 1 patents
• H04N19/85 (using pre-processing or post-processing specially adapted for video compression): 1 patents
• H04N19/1887 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 1 patents
• H04N19/1883 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/197 (using optimisation based on Lagrange multipliers): 1 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 1 patents
• H04N19/51 (Motion estimation or motion compensation): 1 patents
• H04N19/423 (characterised by memory arrangements (): 1 patents
• H04N19/619 ({the transform being operated outside the prediction loop}): 1 patents
• H04N19/56 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/513 (Processing of motion vectors): 1 patents
• H04N19/115 (Selection of the code volume for a coding unit prior to coding): 1 patents

Companies

List of Companies

• LG Electronics Inc.: 43 patents
• LG ELECTRONICS INC.: 35 patents

Collaborators

• Jaehyun LIM (39 collaborations)
• Moonmo KOO (30 collaborations)
• Jie ZHAO (19 collaborations)
• Seethal PALURI (16 collaborations)
• Mehdi SALEHIFAR (14 collaborations)
• Jin HEO (11 collaborations)
• Jungah CHOI (11 collaborations)
• Jangwon CHOI (10 collaborations)
• Hendry HENDRY (9 collaborations)
• Junghak NAM (9 collaborations)
• Sunmi YOO (9 collaborations)
• Ling LI (5 collaborations)
• Hyeongmoon JANG (3 collaborations)
• Jane ZHAO (3 collaborations)
• Naeri PARK (2 collaborations)
• Jaeho LEE (2 collaborations)
• Jungdong SEO (1 collaborations)
• Moonmo KIM (1 collaborations)
• Summi YOO (1 collaborations)
• JANGWON CHOI (1 collaborations)
• Medhi SALEHIFAR (1 collaborations)