Invention Grant
- Patent Title: Automated message recall from a sender's device
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Application No.: US15291027Application Date: 2016-10-11
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Publication No.: US10263937B2Publication Date: 2019-04-16
- Inventor: Michael B. Donohue , Erik James Reed
- Applicant: WhatsApp Inc.
- Applicant Address: US CA Menlo Park
- Assignee: WHATSAPP INC.
- Current Assignee: WHATSAPP INC.
- Current Assignee Address: US CA Menlo Park
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/58 ; H04L29/08

Abstract:
A system, apparatus, and methods are provided for supporting automated recall of a message (e.g., a chat message) from an originator's device, or at least media that accompanied the message. An original message may convey one or more media files that are temporarily stored on a system or apparatus that hosts the communication application used to create, send, and receive messages. The media files may be lost in transit because of failure of a system component, failure of a storage device, purging of the files before they are retrieved by a recipient, or for some other reason. When the recipient's device receives an error in response to an attempt to retrieve the media file(s), it automatically initiates a recall request that is returned to the originating device. If the message and media are still available on the device, an abbreviated version of the message is re-sent, with the media.
Public/Granted literature
- US20170034106A1 AUTOMATED MESSAGE RECALL FROM A SENDER'S DEVICE Public/Granted day:2017-02-02
Information query