Portfolio comparison
Zenith Radio Corp vs Waymo
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Zenith Radio Corp
Patents indexed
1
Year range
1957
Most recent
1957
consumer_electronicsmechanical
Top Patents1 enriched
US 2817025· 1957
How the First Wireless Television Remote Control Works
Activity by Decade
1950s1
Company B
Waymo
Patents indexed
3
Year range
2024 – 2025
Most recent
2025
automotiveai_mlsoftwaretelecommunicationsaerospace
Top Patents3 enriched
US 12409808· 2025
How Self-Driving Cars Detect and Respond to Road Emergencies
US 12130389· 2024
How Self-Driving Cars Detect Dirty Lidar Sensors
US 20210181737
How Autonomous Trucks Predict and Handle Tire Blowouts
Activity by Decade
2020s2
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