Portfolio comparison
EC Power vs LG Electronics
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
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
Company B
LG Electronics
Patents indexed
3
Year range
2021 – 2025
Most recent
2025
telecommunicationsconsumer_electronicssoftwaresemiconductorsai_ml
Top Patents3 enriched
US 11115136· 2021
How to Tune Multi-Antenna Systems for Better Wireless Signals
US 12506552· 2025
How Phones and Towers Use AI to Improve Wireless Signal Quality
US 11974263· 2024
How Phones and Base Stations Talk Using Twisting Radio Waves
Activity by Decade
2020s3
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