Unified Patents is seeking prior art on at least claims 1 of US Patent 10,250,913. This patent is owned by GE Video Compression, LLC. Unified specifically is seeking prior art on the following elements of claim 1: - Divide an array of information samples representing a spatially sampled portion of the video information into a first set of root regions based on the first maximum region size. - Determine whether a size of at least one of the first set of sub-regions exceeds the second maximum region size. - Responsive to a determination that the size of at least one of the first set of sub-regions does exceed the second maximum region size, divide at least one of the first set of sub-regions into a second set of root regions of the second maximum region size. The '913 patent generally relates to coding schemes for coding a spatially sampled information signal using sub-division and coding schemes for coding a sub-division or a multitree structure are described, wherein representative embodiments relate to picture and/or video coding applications. APEX STANDARDS has shared US and non-US prior art as well as corresponding claim charting against the patent. Interested professionals may take them and craft work product from there. The link can be found here: https://apexstandards.com/pcc/US10250913B2_invalidity/ To view other Patroll contests APEX STANDARDS has reviewed, please visit: https://www.apexstandards.com/Unified/ Techson IP has provided its Full validity-focused Limestone|Report https://www.limestonereport.com/ which includes: a list of highly relevant prior art patent leads - individually ranked to the claims and tiered by research efficiency; summary predictive analytics about the search; a full CPC technology profile. Interested professionals may take them and craft work products from there. The Full Report link is here: https://s3.amazonaws.com/report.limestoneip.com/CjoR2DkmBJN5nDCSFkLGp3.full.html ** PLEASE READ THE RULES FOR THIS CONTEST BEFORE YOU DECIDE TO PARTICIPATE. ** ** TO QUALIFY FOR CONSIDERATION, A CLAIM CHART IS REQUIRED. ** **PLEASE USE THE PROVIDED CLAIM CHART AS A TEMPLATE** ** PRIOR ART THAT HAS BEEN PREVIOUSLY CITED DURING PROSECUTION WILL NOT BE CONSIDERED. **