Portfolio comparison
International Business Machines Corp vs Dolby Laboratories Licensing
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
International Business Machines Corp
Patents indexed
13
Year range
1968 – 2023
Most recent
2023
Smart Ranking of Emails and Files Based on How You Click
How Computers Automatically Adjust Tasks to Run Faster in Data Centers
How Computers Automatically Label Different Speakers in Audio Recordings
Activity by Decade
Company B
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
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