Portfolio comparison
Corning Glass Works vs Comcast Cable Communications
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Corning Glass Works
Patents indexed
2
Year range
1973
Most recent
1973
materialsmechanicaltelecommunicationsconsumer_electronics
Top Patents2 enriched
US 3711262· 1973
How Corning Invented Modern Fiber Optic Cables
US 3778335· 1973
How Chemically Strengthened Glass Works
Activity by Decade
1970s2
Company B
Comcast Cable Communications
Patents indexed
3
Year range
2022 – 2024
Most recent
2024
softwaretelecommunicationsconsumer_electronicsai_mlecommerce
Top Patents3 enriched
US 11416536· 2022
How a Recommendation System Uses Dislikes to Suggest New Content
US 12135756· 2024
How Computers Automatically Tag Movies and Shows Better
US 20230245158
How a System Ranks Content Based on Friend Recommendations
Activity by Decade
2020s2
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