Patent No. US8725813 (titled "Communications grouped as conversations") on Sep 30, 2008. The application was issued on May 13, 2014.
In the late 2000s when ’813 was filed, mobile computing environments were characterized by significant hardware constraints, particularly regarding display real estate and local storage capacity. At a time when mobile messaging was typically implemented using flat, chronological lists of individual entries, users were required to navigate through disparate records to reconstruct the context of a single exchange. When systems commonly relied on discrete file-based or entry-based views rather than relational grouping, the overhead of organizing and manipulating related communications was non-trivial, often necessitating repetitive manual actions for each individual message within a thread.
The technical advancement involves an architectural shift from linear message processing to a hierarchical conversation-based display and management system. By implementing a selectable conversation mode that dynamically aggregates related communications into a single graphical element, the system overcomes the physical limitations of small-screen interfaces. This integration enables the execution of bulk operations on entire groups of related data through a single interaction point, achieving a technical effect of reduced navigational depth and improved data organization efficiency in resource-constrained mobile environments.
This patent contains a total of 20 claims, with claims 1, 8, and 13 serving as the independent claims. These independent claims focus on systems and methods for managing electronic communications through conversation identifiers, specifically enabling the organization of messages into threaded hierarchies and the implementation of an ignore function that prevents the downloading or transmission of further messages associated with a specific conversation. The dependent claims serve to further define the technical specifications of the conversation identifiers, detail the specific user interface actions and display orders for the message threads, and clarify the communication protocols between clients and servers for retrieving or filtering messages.
Definitions of key terms used in the patent claims.
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