Portfolio comparison
Epir Technologies vs Deep Sentinel
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
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
Company B
Deep Sentinel
Patents indexed
1
Year range
2026
Most recent
2026
consumer_electronicssoftwaretelecommunicationsai_ml
Top Patents1 enriched
US 12574477· 2026
Training AI Models Across Different Computers
Activity by Decade
2020s1
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