Portfolio comparison
Alcatel SA vs Ziehm Imaging
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 12357189· 2025
How Medical Scanners Track Surgical Tools in Real-Time
Activity by Decade
2020s1
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