Portfolio comparison
Sperry Corp vs GTE Laboratories Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Sperry Corp
Patents indexed
1
Year range
1985
Most recent
1985
softwaretelecommunicationsconsumer_electronicssemiconductors
Top Patents1 enriched
US 4558302· 1985
How Computers Shrink Data Using a Dynamic Dictionary
Activity by Decade
1980s1
Company B
GTE Laboratories Inc
Patents indexed
1
Year range
1990
Most recent
1990
ai_mlsoftwaretelecommunications
Top Patents1 enriched
US 4914603· 1990
How an Early Neural Network Learned Faster with a Special Variable
Activity by Decade
1990s1
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