ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,976, issued on March 18.
"Batch-type image distribution method based on IPFS, system and storage medium" was invented by Dengyin Zhang (Nanjing, China), Jiawei Gu (Nanjing, China), Zijie Liu (Nanjing, China), Can Chen (Nanjing, China) and Yi Cheng (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a batch-type image distribution method based on an IPFS, which includes: obtaining a list of cluster nodes needed to download images; calculating a caching ratio of an image layer of images to be distributed of each node, comparing the caching ratio of each node with a threshold of a preset node, and obtaining...