Portfolio comparison
Superb AI Co Ltd vs Yangtze Memory Technologies Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Superb AI Co Ltd
Patents indexed
1
Year range
2021
Most recent
2021
ai_mlconsumer_electronicsautomotive
Top Patents1 enriched
US 11023780· 2021
How AI Automatically Labels Images and Checks Its Own Work
Activity by Decade
2020s1
Company B
Yangtze Memory Technologies Co
Patents indexed
2
Year range
2024 – 2025
Most recent
2025
semiconductorsconsumer_electronicstelecommunicationssoftwaredata_storage
Top Patents2 enriched
US 12450117· 2025
How a Special Memory Chip Helps Fix Broken 3D NAND Storage
US 12142328· 2024
How to Precisely Erase Data in 3D NAND Flash Memory
Activity by Decade
2020s2
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