Portfolio comparison
Voice Life vs US Department of Navy
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Voice Life
Patents indexed
1
Year range
2021
Most recent
2021
consumer_electronicstelecommunicationssoftwarematerialssemiconductors
Top Patents1 enriched
US 11171521· 2021
How a Device Receives Wireless Power Using Terahertz Waves and Blockchain
Activity by Decade
2020s1
Company B
US Department of Navy
Patents indexed
2
Year range
1974 – 2018
Most recent
2018
aerospacetelecommunicationsmechanicalsoftware
Top Patents2 enriched
US 3789410· 1974
How to Calculate Distance to a Radio Signal Using Two Antennas
US 9919813· 2018
How Spacecraft Calculate Maneuvers to Change Orbits Near Another Satellite
Activity by Decade
1970s1
2010s1
How to use
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