Portfolio comparison
Scientific Atlanta LLC vs Theophilus Van Kannel
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Scientific Atlanta LLC
Patents indexed
1
Year range
1995
Most recent
1995
consumer_electronicstelecommunicationssoftware
Top Patents1 enriched
US 5440632· 1995
How Cable Boxes Download Software Updates Remotely
Activity by Decade
1990s1
Top Patents1 enriched
US 387571· 1888
How the Revolving Door Was Invented
Activity by Decade
1880s1
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