Cloud-centric platform for collaboration and connectivity on 3D virtual environments

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11227448
APP PUB NO 20210049827A1
SERIAL NO

16826269

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Abstract

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A content management system may maintain a scene description that represents a 3D virtual environment and a publish/subscribe model in which clients subscribe to content items that correspond to respective portions of the shared scene description. When changes are made to content, the changes may be served to subscribing clients. Rather than transferring entire descriptions of assets to propagate changes, differences between versions of content may be exchanged, which may be used construct updated versions of the content. Portions of scene description may reference other content items and clients may determine whether to request and load these content items for lazy loading. Content items may be identified by Uniform Resource Identifiers (URIs) used to reference the content items. The content management system may maintain states for client connections including for authentication, for the set of subscriptions in the publish/subscribe model, and for their corresponding version identifiers.

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Patent Owner(s)

  • NVIDIA CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duka, Dmitry Santa Clara, US 8 41
Harris, Brian Santa Clara, US 24 114
Kass, Michael San Jose, US 36 617
Lebaredian, Rev Los Gatos, US 20 296
Shulzhenko, Andrey Santa Clara, US 4 10

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