Portfolio comparison
Ampex Corp vs Capital One Services
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
Capital One Services
Patents indexed
2
Year range
2020
Most recent
2020
softwareai_mlfinancetelecommunicationsconsumer_electronics
Top Patents2 enriched
US 10599957· 2020
How to Automatically Detect and Fix Changes in AI Model Data
US 20230297446
How to Train AI Models with Fake Data Using Generative Networks
Activity by Decade
2020s1
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