US Patent 11036924 Realtime synchronized document editing by multiple users for blogging

Copies of a document are sent to a plurality of clients for realtime editing, and respective changesets for two or more respective clients in the plurality of clients are obtained. A respective changeset represents one or more changes to a respective copy of the document at a respective client. A result changeset is generated in accordance with the respective changesets, and the result changeset is sent to the plurality of clients for updating the respective copies of the document at the plurality of clients.