Portfolio comparison
Imperial Innovations vs Northrop Grumman Systems
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Imperial Innovations
Patents indexed
1
Year range
2019
Most recent
2019
consumer_electronicssoftwarebiotechtelecommunicationssports_technology
Top Patents1 enriched
US 10335080· 2019
Wearable Sensor for Tracking Body Movement and Muscle Activity
Activity by Decade
2010s1
Company B
Northrop Grumman Systems
Patents indexed
1
Year range
2018
Most recent
2018
aerospacedefensesoftwaretelecommunicationsrobotics
Top Patents1 enriched
US 10107627· 2018
How Vehicles and Drones Find Their Way Using Many Sensors
Activity by Decade
2010s1
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