Portfolio comparison
SnapTrack Inc vs Amgen Inc
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
Top Patents1 enriched
US 5574018· 1996
Using Vitamin B12 to Help Proteins Survive the Human Digestive System
Activity by Decade
1990s1
How to use
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