Portfolio comparison
Dolby Laboratories Licensing vs Amazon Technologies
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Dolby Laboratories Licensing
Patents indexed
6
Year range
2020 – 2025
Most recent
2025
How Smart Speakers Adapt Sound to Your Room and Listening Spot
How a Device Renders Immersive Sound Objects Using Speaker Virtualization
How to Mix Sound for Different Speaker Setups
Activity by Decade
Company B
Amazon Technologies
Patents indexed
7
Year range
2019 – 2023
Most recent
2023
How Smart Speakers Know You're Talking to Them After a Command
How Computers Train AI Models Using Separate Virtual Simulations
How Voice Assistants Change Their Speech Based on How You Talk
Activity by Decade
How to use
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