According to Patent Bolt, last week a trademark filing was requested by Samsung for a patent on 3D capabilities.
The application is concerned with the patenting of the Samsung logo for a 3D camera.
The site speculates that this new feature could be introduced at the upcoming March 14 Samsung event, alongside the Galaxy S4.
According to SamMobile, the invitation to the event bears a three-dimensional representation of the “4”, compared to the rest of the content that is flat.
This may be seen as an indicator that the smartphone could integrate this new technology, the site argues.
Source: Patent Bolt