Portfolio comparison
Ampex Corp vs Cudoquanta Florida
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Ampex Corp
Patents indexed
1
Year range
1960
Most recent
1960
consumer_electronicsmechanicaltelecommunications
Top Patents1 enriched
US 2956114· 1960
How Ampex Invented Modern Video Recording on Magnetic Tape
Activity by Decade
1960s1
Company B
Cudoquanta Florida
Patents indexed
1
Year range
2020
Most recent
2020
telecommunicationssemiconductorsconsumer_electronicsmechanical
Top Patents1 enriched
US 10761280· 2020
A Sealed, Stamped Metal Assembly for Guiding Light in Fiber Optics
Activity by Decade
2020s1
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