Category:Jaehyun LIM

Jaehyun LIM

Executive Summary

Jaehyun LIM is an inventor who has filed 21 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (16 patents), characterised by syntax aspects related to video coding, e.g. related to compression standards (9 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (8 patents), and they have worked with companies such as LG Electronics Inc. (11 patents), LG ELECTRONICS INC. (10 patents). Their most frequent collaborators include (10 collaborations), (7 collaborations), (7 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 16 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 9 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 8 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): 7 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 6 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 5 patents
• H04N19/18 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 3 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 3 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 2 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 2 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 2 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 2 patents
• H04N19/625 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/593 (involving spatial prediction techniques): 1 patents
• H04N19/122 (Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type): 1 patents
• H04N19/513 (Processing of motion vectors): 1 patents
• H04N19/103 (using adaptive coding): 1 patents
• H04N19/537 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N21/235 (Processing of additional data, e.g. scrambling of additional data or processing content descriptors): 1 patents
• H04N19/124 (Quantisation): 1 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 1 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): 1 patents
• H04N19/577 (Motion compensation with bidirectional frame interpolation, i.e. using B-pictures): 1 patents
• H04N19/423 (characterised by memory arrangements (): 1 patents
• H04N19/503 (involving temporal prediction (adaptive coding with adaptive selection between spatial and temporal predictive coding): 1 patents
• H04N19/573 (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 1 patents
• H04N19/521 (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
• H04N19/172 (the unit being an image region, e.g. an object): 1 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 1 patents
• H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 1 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): 1 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 1 patents

Companies

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List of Companies

• LG Electronics Inc.: 11 patents
• LG ELECTRONICS INC.: 10 patents

Collaborators

• Seunghwan KIM (10 collaborations)
• Jangwon CHOI (7 collaborations)
• Moonmo KOO (7 collaborations)
• Hyeongmoon JANG (5 collaborations)
• Naeri PARK (5 collaborations)
• Sunmi YOO (5 collaborations)
• Junghak NAM (4 collaborations)
• Donggyu GWAK (3 collaborations)
• Jungah CHOI (3 collaborations)
• Chulkeun KIM (2 collaborations)
• Mehdi SALEHIFAR (2 collaborations)
• Jin HEO (1 collaborations)
• Ling LI (1 collaborations)
• Chul Keun KIM (1 collaborations)
• Hendry HENDRY (1 collaborations)
• Seungwook PARK (1 collaborations)
• Yongjoon JEON (1 collaborations)
• Jungsun KIM (1 collaborations)
• Byeongmoon JEON (1 collaborations)
• Joonyoung PARK (1 collaborations)
• Nae Ri PARK (1 collaborations)
• Jung Hak NAM (1 collaborations)
• Hyeong Moon JANG (1 collaborations)
• Mehdi SALHIFAR (1 collaborations)