Portfolio comparison
Quickstep Technologies LLC vs FIRM OF M J GOLDBERG und SOHNE
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Quickstep Technologies LLC
Patents indexed
1
Year range
2019
Most recent
2019
consumer_electronicsautomotivemechanical
Top Patents1 enriched
US 10303266· 2019
How Screens Change What They Show Based on Your Hand Distance
Activity by Decade
2010s1
Company B
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
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