Portfolio comparison

Immersion Corp vs Denka Co

Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.

Company A

Immersion Corp

Patents indexed

Year range

2014

Most recent

2014

consumer_electronicsmechanicalsoftware

Top Patents1 enriched

How Devices Give Haptic Feedback While You Hover Your Finger

Activity by Decade

2010s

Company B

Patents indexed

biotechpharmaceuticaldiagnosticsresearch_toolsmedical_devices

Top Patents2 enriched

Better Lab Tests with Engineered Humanized Antibodies

A New, More Accurate Test for 'Walking Pneumonia' Bacteria

How to use

Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.