Portfolio comparison
Silicon Laboratories Inc vs DUAL PARKING METER Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Silicon Laboratories Inc
Patents indexed
1
Year range
2025
Most recent
2025
consumer_electronicstelecommunicationssemiconductors
Top Patents1 enriched
US 12255678· 2025
How Wireless Radios Automatically Adjust to Avoid Signal Overload
Activity by Decade
2020s1
Top Patents1 enriched
US 2118318· 1938
How the First Coin-Operated Parking Meter Works
Activity by Decade
1930s1
How to use
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