Portfolio comparison
Hewlett Packard Co vs Chosun University Industry Academic Cooperation Foundation
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Hewlett Packard Co
Patents indexed
1
Year range
1984
Most recent
1984
consumer_electronicsmechanical
Top Patents1 enriched
US 4490728· 1984
How Thermal Inkjet Printers Use Two-Step Heating to Shoot Ink
Activity by Decade
1980s1
Company B
Chosun University Industry Academic Cooperation Foundation
Patents indexed
1
Year range
2025
Most recent
2025
ai_mlbiotechsoftware
Top Patents1 enriched
US 12376789· 2025
How Computers Use Brain Maps to Diagnose Alzheimer's Disease
Activity by Decade
2020s1
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