Portfolio comparison
Bell Telephone Laboratories Inc vs AOL Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Bell Telephone Laboratories Inc
Patents indexed
5
Year range
1950 – 1963
Most recent
1963
semiconductorsconsumer_electronicstelecommunicationsenergy
Top Patents5 enriched
US 2569347· 1951
The Invention of the Junction Transistor
US 2524035· 1950
The Invention of the Transistor
US 2929922· 1960
How the First Laser Was Invented
Activity by Decade
1950s3
1960s2
Company B
AOL Inc
Patents indexed
1
Year range
2015
Most recent
2015
softwaretelecommunicationsconsumer_electronics
Top Patents1 enriched
US 9154561· 2015
How Apps Automatically Connect Friends Based on Their Current Location
Activity by Decade
2010s1
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