Portfolio comparison
GTE Laboratories Inc vs Exxon Research and Engineering Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
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
Company B
Exxon Research and Engineering Co
Patents indexed
1
Year range
1977
Most recent
1977
consumer_electronicstelecommunicationsenergymaterialsautomotive
Top Patents1 enriched
US 4009052· 1977
How Early Rechargeable Lithium Batteries Used Layered Materials
Activity by Decade
1970s1
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