Portfolio comparison
Sperry Corp vs Arizona State University Downtown Phoenix campus
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Sperry Corp
Patents indexed
1
Year range
1985
Most recent
1985
softwaretelecommunicationsconsumer_electronics
Top Patents1 enriched
US 4558302· 1985
How Computers Compress Data Using Dictionary Building
Activity by Decade
1980s1
Company B
Arizona State University Downtown Phoenix campus
Patents indexed
2
Year range
2020
Most recent
2020
roboticsmedical_devicesmechanicalassistive_technologyrehabilitation
Top Patents2 enriched
US 10814473· 2020
Exoskeleton Shoulder Joint That Adapts to Your Arm's Movement
US 10800031· 2020
How a Robotic Exoskeleton Helps Your Shoulder Move
Activity by Decade
2020s2
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