Portfolio comparison
Sony Corp vs RCA Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Sony Corp
Patents indexed
1
Year range
2019
Most recent
2019
softwareai_mlconsumer_electronicstelecommunicationsgaming
Top Patents1 enriched
US 10282665· 2019
How a Computer Learns to Pick the Best Action
Activity by Decade
2010s1
Company B
RCA Corp
Patents indexed
1
Year range
1977
Most recent
1977
semiconductorsenergymaterialsconsumer_electronics
Top Patents1 enriched
US 4064521· 1977
How Amorphous Silicon Made Thin-Film Solar Cells Possible
Activity by Decade
1970s1
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