Portfolio comparison
Tianjin University vs Vocollect
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Tianjin University
Patents indexed
1
Year range
2024
Most recent
2024
energyrenewable_energytelecommunicationssoftwareai_ml
Top Patents1 enriched
US 11862969· 2024
Optimizing Hybrid Batteries for Grid-Connected Wind Power Systems
Activity by Decade
2020s1
Company B
Vocollect
Patents indexed
1
Year range
2013
Most recent
2013
telecommunicationssoftwareconsumer_electronicsai_ml
Top Patents1 enriched
US 8612235· 2013
How Speech Recognizers Use Expected Answers to Speed Up
Activity by Decade
2010s1
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