Portfolio comparison
Hayes Microcomputer Products Inc vs AOL Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Hayes Microcomputer Products Inc
Patents indexed
1
Year range
1985
Most recent
1985
telecommunicationsconsumer_electronicsmechanical
Top Patents1 enriched
US 4549302· 1985
How Modems Use Guard Time to Switch Between Data and Commands
Activity by Decade
1980s1
Company B
AOL Inc
Patents indexed
1
Year range
2015
Most recent
2015
softwaretelecommunicationsconsumer_electronics
Top Patents1 enriched
US 9154561· 2015
How Apps Automatically Connect Friends Based on Their Current Location
Activity by Decade
2010s1
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