Portfolio comparison
University of California San Diego UCSD vs James Ritty
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
University of California San Diego UCSD
Patents indexed
2
Year range
1998 – 2021
Most recent
2021
consumer_electronicstelecommunicationssoftwarebiotechmaterials
Top Patents2 enriched
US 5838906· 1998
How Web Browsers Run Embedded Programs Inside Documents
US 11137298· 2021
How Fabric Sensors Measure Pressure on Your Body
Activity by Decade
1990s1
2020s1
Top Patents1 enriched
US 271363· 1883
How James Ritty's First Cash Register Tracked Sales
Activity by Decade
1880s1
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