Portfolio comparison
Eastman Kodak Co vs EC Power
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Eastman Kodak Co
Patents indexed
3
Year range
1956 – 1982
Most recent
1982
consumer_electronicssemiconductorsmaterialstelecommunicationssoftware
Top Patents3 enriched
US 4356429· 1982
How Organic Diodes Make Light Using Special Molecules
US 4131919· 1978
The First Digital Camera's Core Technology
US 2768109· 1956
How Super Glue Bonds Acidic Surfaces Like Wood
Activity by Decade
1950s1
1970s1
1980s1
Company B
EC Power
Patents indexed
2
Year range
2018 – 2019
Most recent
2019
consumer_electronicsautomotivetelecommunicationsenergysemiconductors
Top Patents2 enriched
US 10186887· 2019
How Batteries Charge Fast in the Cold Without Damage
US 9882197· 2018
How a Battery Heats Itself in the Cold for Better Performance
Activity by Decade
2010s2
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