Portfolio comparison
Bell Telephone Laboratories Inc vs Nissan Motor Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Bell Telephone Laboratories Inc
Patents indexed
2
Year range
1951 – 1957
Most recent
1957
semiconductorscomputingelectronicsphysicstelecommunications
Top Patents2 enriched
US 2569347· 1951
The Transistor — The Invention That Made the Digital Age Possible
US 2780765· 1957
The First Solar Cell That Could Actually Power Something
Activity by Decade
1950s2
Company B
Nissan Motor Co Ltd
Patents indexed
1
Year range
2016
Most recent
2016
automotiveenergyconsumer_electronics
Top Patents1 enriched
US 9379564· 2016
How Electric Cars Safely Pause Charging When You Touch the Plug
Activity by Decade
2010s1
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