Portfolio comparison
FOREST RADIO TELEPHONE CO DE vs GDM Holding
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
FOREST RADIO TELEPHONE CO DE
Patents indexed
1
Year range
1908
Most recent
1908
telecommunicationssemiconductors
Top Patents1 enriched
US 879532· 1908
Lee De Forest's Early Radio Telegraphy System
Activity by Decade
1900s1
Company B
GDM Holding
Patents indexed
2
Year range
2025 – 2026
Most recent
2026
ai_mlsoftwaretelecommunicationsconsumer_electronicsbiotech
Top Patents2 enriched
US 12632737· 2026
How AI Designs Its Own Brains: Hierarchical Neural Architecture Search
US 12437843· 2025
Using AI to Predict Protein Shapes for Drug Discovery
Activity by Decade
2020s2
How to use
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