Portfolio comparison
Telefonaktiebolaget LM Ericsson AB vs Dolby Laboratories Licensing
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Telefonaktiebolaget LM Ericsson AB
Patents indexed
5
Year range
2003 – 2025
Most recent
2025
consumer_electronicstelecommunicationssoftwareai_ml
Top Patents5 enriched
US 6590928· 2003
How Bluetooth Creates Wireless Networks with Unique Addresses
US 10573086· 2020
How AR Glasses Make Virtual Objects Look Solid
US 12021609· 2024
How 5G Networks Use Different Speeds for Device Communication
Activity by Decade
2000s1
2020s3
Company B
Dolby Laboratories Licensing
Patents indexed
6
Year range
2020 – 2025
Most recent
2025
consumer_electronicssoftwaretelecommunicationsmedia_entertainmentgaming
Top Patents6 enriched
US 11178503· 2021
How Smart Speakers Adapt Sound to Your Room and Listening Spot
US 10743125· 2020
How a Device Renders Immersive Sound Objects Using Speaker Virtualization
US 12335718· 2025
How to Mix Sound for Different Speaker Setups
Activity by Decade
2020s6
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