Portfolio comparison
RCA Corp vs Voice Life
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
RCA Corp
Patents indexed
2
Year range
1967 – 1977
Most recent
1977
consumer_electronicssemiconductorsmaterialsenergy
Top Patents2 enriched
US 3322485· 1967
How Liquid Crystal Displays (LCDs) Were Invented
US 4064521· 1977
How Amorphous Silicon Changed Solar Power
Activity by Decade
1960s1
1970s1
Company B
Voice Life
Patents indexed
1
Year range
2021
Most recent
2021
consumer_electronicstelecommunicationssoftwarematerialssemiconductors
Top Patents1 enriched
US 11171521· 2021
How a Device Receives Wireless Power Using Terahertz Waves and Blockchain
Activity by Decade
2020s1
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