Portfolio comparison
Knowmtech vs Ampex Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Knowmtech
Patents indexed
1
Year range
2012
Most recent
2012
semiconductorsai_mlmaterialsconsumer_electronicstelecommunications
Top Patents1 enriched
US 8156057· 2012
How Nanoparticles Form Adaptive Neural Network Connections
Activity by Decade
2010s1
Company B
Ampex Corp
Patents indexed
1
Year range
1960
Most recent
1960
consumer_electronicsmechanicaltelecommunications
Top Patents1 enriched
US 2956114· 1960
How Ampex Invented Modern Video Recording on Magnetic Tape
Activity by Decade
1960s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.