Portfolio comparison
Haier US Appliance Solutions Inc vs Epir Technologies
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Haier US Appliance Solutions Inc
Patents indexed
1
Year range
2025
Most recent
2025
consumer_electronicsmechanical
Top Patents1 enriched
US 12453456· 2025
How Dishwasher Racks Use Articulating Skis to Glide Smoothly
Activity by Decade
2020s1
Company B
Epir Technologies
Patents indexed
1
Year range
2014
Most recent
2014
semiconductorsenergymaterialsconsumer_electronics
Top Patents1 enriched
US 8912428· 2014
Solar Cells Made of Stacking Layers with Different Energy Gaps
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.