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`Claim of the ‘526 Patent
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`BLU Device Access to Remote Storage Space
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`1. A wireless device comprising:
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`A BLU wireless device (e.g., VIVO One and VIVO XI+ smartphones, etc.) comprising:
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`at least one cache storage, one
`wireless interface, and program
`code configured to cause the
`wireless device to:
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`The BLU wireless device comprises at least one cache storage (e.g., “Cache”).
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`1
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`Exhibit 2021
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`Claim of the ‘526 Patent
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`BLU Device Access to Remote Storage Space
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`The BLU wireless device comprises at least one wireless interface (e.g., a WiFi or cellular interface)
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`The BLU device comprises program code being configured to cause the BLU wireless device to:
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`2
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`Claim of the ‘526 Patent
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`establish a wireless link for the
`wireless device access to a
`storage space of a predefined
`capacity assigned exclusively
`to a user of the wireless device
`by a storage server, and
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`BLU Device Access to Remote Storage Space
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`The BLU wireless device establishes a wireless link (e.g., WiFi or cellular) to access a storage space (e.g., Google Drive) is shown in
`screenshots taken on a BLU wireless device (e.g., VIVO One and VIVOXI+ smartphones) below. The Google Drive server allocates
`15 GB of storage space exclusively to a user of the BLU wireless device.
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`using WiFi
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`presenting the storage space of
`Google Drive
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`3
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`BLU Device Access to Remote Storage Space
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`The BLU wireless device couples with the storage server (e.g., pre-installed Google Drive app couples with Google Drive) across the
`wireless link (e.g., WiFi or cellular) to carry out a requested operation for remotely accessing the assigned storage space (e.g.,
`assigned storage space on Google Drive) in response to the user from the BLU wireless device performing the operation.
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`The operation for remote access to the assigned storage space (e.g., assigned storage space on Google Drive) comprises storing a
`data object therein (e.g., Upload) or retrieving a data object therefrom (e.g., Download).
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`① retrieving data from remote storage space
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`② storing data into remote storage space
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`Claim of the ‘526 Patent
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`couple with the storage server
`across the wireless link to
`carry out a requested
`operation for remote access to
`the assigned storage space in
`response to the user from the
`wireless device performing the
`operation,
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`wherein the operation for the
`remote access to the assigned
`storage space comprises
`storing a data object therein or
`retrieving a data object
`therefrom,
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`4
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`Claim of the ‘526 Patent
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`the storing of a data object
`including to download a file
`from a remote server across a
`network into the assigned
`storage space through
`utilizing download
`information for the file stored
`in said cache storage in
`response to the user from the
`wireless device performing the
`operation for downloading the
`file from the remote server
`into the assigned storage space.
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`BLU Device Access to Remote Storage Space
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`The storing of a data object includes downloading a file (e.g., Starbucks logo) from a remote server across a network (e.g., remote
`internet server) into the assigned storage space (e.g., assigned storage space on Google Drive) by utilizing download information for
`the file stored in the cache storage (e.g., “Cache”) in response to the user from the BLU wireless device performing the operation of
`downloading the file (e.g., Starbucks logo) from the remote server (e.g., remote internet server) into the assigned storage space (e.g.,
`assigned storage space on Google Drive).
`The next few screenshots illustrate such downloading a file (e.g., downloading a Starbucks image) from an internet article accessed
`via the Opera browser into the user’s assigned storage space on the storage server of Google Drive.
`[1st step] access news article via preinstalled Opera app
`[2nd step] tap and hold an image in the news article
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`Claim of the ‘526 Patent
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`Acer Device Access to Remote Storage Space
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`[3rd step] Share image to Google Drive
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`[4th step] image is saved to Google Drive
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