Portfolio comparison
Alcatel SA vs Elisha G. Otis
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Alcatel SA
Patents indexed
1
Year range
2000
Most recent
2000
telecommunicationssoftwareconsumer_electronics
Top Patents1 enriched
US 6073184· 2000
How Software Services Pass Messages Across Different Network Zones
Activity by Decade
2000s1
Top Patents1 enriched
US 31128· 1861
How Elisha Otis Invented the Modern Safety Elevator
Activity by Decade
1860s1
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