Portfolio comparison
Exxon Research and Engineering Co vs Samsung Electronics Co
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
Samsung Electronics Co
Patents indexed
5
Year range
2010 – 2023
Most recent
2023
softwareconsumer_electronicstelecommunicationssemiconductorsai_ml
Top Patents5 enriched
US 11593031· 2023
How Devices Use 'Credits' to Manage Data Flow to Storage
US 11507851· 2022
How AI Connects Different Databases Using Knowledge Graphs
US 10019188· 2018
How NAND Flash Memory Adjusts to Cold Temperatures
Activity by Decade
2010s3
2020s2
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