Portfolio comparison
UVP Inc vs ChaCha Search Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
UVP Inc
Patents indexed
1
Year range
1986
Most recent
1986
manufacturingmechanicalmaterialssoftwareconsumer_electronics
Top Patents1 enriched
US 4575330· 1986
How 3D Printers Build Objects Layer by Layer from Liquid
Activity by Decade
1980s1
Top Patents1 enriched
US 8577894· 2013
How Human Searchers Unlock Restricted Web Content for Users
Activity by Decade
2010s1
How to use
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