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San Francisco, CA, United States of America

Johnnemann Winthrop Nordhagen

USPTO Granted Patents = 3

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 11(Granted Patents)

Company Filing History:

Sony Computer Entertainment Inc.

Sony Interactive Entertainment Inc.

Years Active: 2012-2020

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10528631 - Media data presented with time-based metadata (2020-01-07),

2. 8887048 - Media data presented with time-based metadata (2014-11-11),

3. 8332499 - Virtual space management system (2012-12-11),

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