Portfolio comparison
Exxon Research and Engineering Co vs Cisco Technology Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Exxon Research and Engineering Co
Patents indexed
1
Year range
1977
Most recent
1977
consumer_electronicssemiconductorsenergymaterialschemical
Top Patents1 enriched
US 4009052· 1977
Early Lithium-Ion Battery Design Using Chalcogenides
Activity by Decade
1970s1
Company B
Cisco Technology Inc
Patents indexed
2
Year range
2001 – 2017
Most recent
2017
telecommunicationssoftwareconsumer_electronics
Top Patents2 enriched
US 6178160· 2001
How DNS Servers Route Web Traffic to the Least Busy Server
US 9571603· 2017
How Servers Share an IP Address for High Availability
Activity by Decade
2000s1
2010s1
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