Portfolio comparison
Twitter Inc vs US Department of Navy
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 8448084· 2013
How Pull-to-Refresh Works on Your Smartphone
Activity by Decade
2010s1
Company B
US Department of Navy
Patents indexed
2
Year range
1974 – 2018
Most recent
2018
aerospacetelecommunicationsmechanicalsoftware
Top Patents2 enriched
US 3789410· 1974
How to Calculate Distance to a Radio Signal Using Two Antennas
US 9919813· 2018
How Spacecraft Calculate Maneuvers to Change Orbits Near Another Satellite
Activity by Decade
1970s1
2010s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.