Portfolio comparison
Western Digital Technologies vs Bell Telephone Laboratories Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Western Digital Technologies
Patents indexed
1
Year range
2023
Most recent
2023
consumer_electronicssoftwaresemiconductorsai_mltelecommunications
Top Patents1 enriched
US 11741188· 2023
How a Chip Uses Memory to Speed Up AI Calculations
Activity by Decade
2020s1
Company B
Bell Telephone Laboratories Inc
Patents indexed
5
Year range
1950 – 1963
Most recent
1963
semiconductorsconsumer_electronicstelecommunicationsenergy
Top Patents5 enriched
US 2569347· 1951
The Invention of the Junction Transistor
US 2524035· 1950
The Invention of the Transistor
US 2929922· 1960
How the First Laser Was Invented
Activity by Decade
1950s3
1960s2
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