Portfolio comparison
Taiwan Semiconductor Manufacturing Co TSMC vs Carter Wallace Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Taiwan Semiconductor Manufacturing Co TSMC
Patents indexed
7
Year range
2016 – 2024
Most recent
2024
semiconductorsconsumer_electronicstelecommunicationsmaterialssoftware
Top Patents7 enriched
US 10866511· 2020
How to Clean Tiny Chip Patterns Using a Special Chemical Developer
US 12181722· 2024
Stacking Chips with Light-Guiding Plastic Wires
US 9412678· 2016
How to Stack Two Computer Chips with Direct Connections
Activity by Decade
2010s3
2020s3
Company B
Carter Wallace Inc
Patents indexed
1
Year range
1989
Most recent
1989
consumer_electronicsmaterials
Top Patents1 enriched
US 4810490· 1989
How to Make Clear, Waterproof Sunscreen That Doesn't Feel Greasy
Activity by Decade
1980s1
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