Portfolio comparison
Tivo Inc vs Research Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Tivo Inc
Patents indexed
1
Year range
2001
Most recent
2001
consumer_electronicssoftwaretelecommunications
Top Patents1 enriched
US 6233389· 2001
How TiVo Pauses and Rewinds Live Television
Activity by Decade
2000s1
Top Patents1 enriched
US 1948384· 1934
How Ernest Lawrence Invented the Cyclotron Particle Accelerator
Activity by Decade
1930s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.