Portfolio comparison
Sony Computer Entertainment America LLC vs Oxy Catalyst Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Sony Computer Entertainment America LLC
Patents indexed
2
Year range
2010 – 2014
Most recent
2014
consumer_electronicsgamingsoftwaretelecommunications
Top Patents2 enriched
US 7782297· 2010
Detecting When Gamers Stop Playing to Save Power
US 8769558· 2014
How Devices Track Offline Ad Watching and Share Media Recommendations
Activity by Decade
2010s2
Top Patents1 enriched
US 2742437· 1956
How Eugene Houdry Invented the Modern Catalytic Converter
Activity by Decade
1950s1
How to use
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