Portfolio comparison
FIRM OF M J GOLDBERG und SOHNE vs Deep Sentinel
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
FIRM OF M J GOLDBERG und SOHNE
Patents indexed
1
Year range
1928
Most recent
1928
consumer_electronicsmechanical
Top Patents1 enriched
US 1661058· 1928
How the Theremin Makes Music Without Touching Anything
Activity by Decade
1920s1
Company B
Deep Sentinel
Patents indexed
2
Year range
2026
Most recent
2026
consumer_electronicssoftwaretelecommunicationsai_mlcybersecurity
Top Patents2 enriched
US 12574477· 2026
Training AI Models Across Different Computers
US 20260197424
How Distributed AI Models Learn Privately on Edge Devices
Activity by Decade
2020s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.