Portfolio comparison
EC Power vs Wounder GmbH LLC
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
EC Power
Patents indexed
1
Year range
2019
Most recent
2019
consumer_electronicsautomotivetelecommunicationsenergysemiconductors
Top Patents1 enriched
US 10186887· 2019
How Batteries Charge Fast in the Cold Without Damage
Activity by Decade
2010s1
Company B
Wounder GmbH LLC
Patents indexed
1
Year range
2012
Most recent
2012
consumer_electronicssoftwareecommercetelecommunications
Top Patents1 enriched
US 8204793· 2012
How Phones Use Photos to Buy or Research Products
Activity by Decade
2010s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.