ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,309, issued on Nov. 18, was assigned to CANVA PTY LTD (Surry Hills, Australia).
"Systems and methods for collaborative editing of electronic objects" was invented by David Hearnden (Sydney) and Mindaugas Kazlauskas (Sydney).
According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein is a computer implemented method for editing an electronic object. The method includes maintaining a local version of the electronic object and a local buffer that includes one or more local deltas. A plurality of server deltas are received from a server system, each server delta being in respect of a remote edit made to the electronic object. The plurality of server ...