Portfolio comparison
Harman International Industries Canada Ltd vs F Hoffmann La Roche AG
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Harman International Industries Canada Ltd
Patents indexed
1
Year range
2012
Most recent
2012
consumer_electronicssoftwaretelecommunications
Top Patents1 enriched
US 8168877· 2012
How to Automatically Generate Musical Harmonies from Audio
Activity by Decade
2010s1
Top Patents1 enriched
US 3927193· 1975
Using Radioactive Antibodies to Find Tumors Inside the Body
Activity by Decade
1970s1
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