Portfolio comparison
Terayon Communication Systems Inc vs DUAL PARKING METER Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Terayon Communication Systems Inc
Patents indexed
1
Year range
2003
Most recent
2003
telecommunicationssemiconductorsmechanical
Top Patents1 enriched
US 6665308· 2003
How Cable Modems Fix Signal Distortions Before Sending Data
Activity by Decade
2000s1
Top Patents1 enriched
US 2118318· 1938
How the First Coin-Operated Parking Meter Works
Activity by Decade
1930s1
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