Portfolio comparison
SnapTrack Inc vs Mitsubishi Heavy Industries Machinery Systems Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
SnapTrack Inc
Patents indexed
1
Year range
2004
Most recent
2004
consumer_electronicstelecommunicationssemiconductors
Top Patents1 enriched
US 6816710· 2004
How GPS Receivers See Weak Signals by Combining Data
Activity by Decade
2000s1
Company B
Mitsubishi Heavy Industries Machinery Systems Co Ltd
Patents indexed
1
Year range
2021
Most recent
2021
telecommunicationsautomotivesoftware
Top Patents1 enriched
US RE48406· 2021
How Vehicles Send Data Without Revealing Who Is Driving
Activity by Decade
2020s1
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