Portfolio comparison
Tokyo Shibaura Electric Co Ltd vs Samsung Electronics Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Tokyo Shibaura Electric Co Ltd
Patents indexed
1
Year range
1985
Most recent
1985
semiconductorsconsumer_electronics
Top Patents1 enriched
US 4531203· 1985
How Flash Memory Cells Use an Erase Gate to Clear Data
Activity by Decade
1980s1
Company B
Samsung Electronics Co
Patents indexed
7
Year range
2010 – 2023
Most recent
2023
softwaretelecommunicationsconsumer_electronicssemiconductorsai_ml
Top Patents7 enriched
US 11843171· 2023
Smart Surfaces That Bend Radio Waves
US 11689977· 2023
How Phones Switch to Better Cell Towers Seamlessly
US 11593031· 2023
How Devices Use 'Credits' to Manage Data Flow to Storage
Activity by Decade
2010s3
2020s4
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