ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,390, issued on Feb. 17, was assigned to ATLASSIAN PTY LTD. (Sydney) and ATLASSIAN US INC. (San Francisco).

"Drag and drop interactions for an object tracking software application" was invented by Alexander James Reardon (Sydney).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and computer readable medium for determining a current drop target during a drag and drop operation are disclosed. The method includes during the drag and drop operation, detecting an event that indicates that a draggable item has moved. The method further includes determining whether a previous location of the draggable item was over a first drop target prior t...