Portfolio comparison
RCA Corp vs Amazon Technologies Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
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
Company B
Amazon Technologies Inc
Patents indexed
1
Year range
2020
Most recent
2020
ai_mlsoftwaretelecommunicationsecommercefinance
Top Patents1 enriched
US 10824959· 2020
How AI Models Can Explain Their Decisions with Simple Rules
Activity by Decade
2020s1
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