Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ME

Michael Darrell Andrew Ericson

SOSonos: 56 patents #19 of 446Top 5%
Qualcomm: 2 patents #5,578 of 12,104Top 50%
FLFca Us Llc.: 1 patents #519 of 1,371Top 40%
Midland School, CA: #30 of 439 inventorsTop 7%
California: #5,800 of 386,348 inventorsTop 2%
Overall (All Time): #38,688 of 4,157,543Top 1%
60 Patents All Time

Issued Patents All Time

Showing 26–50 of 60 patents

Patent #TitleCo-InventorsDate
10728689 Soundfield modeling for efficient encoding and/or retrieval Siddhartha Goutham Swaminathan, S M Akramus Salehin, Dipanjan Sen 2020-07-28
10720896 Intelligently modifying the gain parameter of a playback device Christopher Kallai, Mike Chamness 2020-07-21
10555082 Playback device pairing Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2020-02-04
10477310 Ambisonic signal generation for microphone arrays S M Akramus Salehin, Ricardo De Jesus Bernal Castillo, Ferdinando Olivieri, Nils Günther Peters, Dipanjan Sen 2019-11-12
10448159 Playback device pairing Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2019-10-15
10306364 Audio processing adjustments for playback devices based on determined characteristics of audio content Timothy Sheen, William H. Bush 2019-05-28
10303431 Synchronizing operations among a plurality of independently clocked digital data processing devices Nicholas A. J. Millington 2019-05-28
10306365 Playback device pairing Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2019-05-28
10282164 Synchronizing operations among a plurality of independently clocked digital data processing devices Nicholas A. J. Millington 2019-05-07
10256536 Frequency routing based on orientation Christopher Kallai, Jonathan P. Lang, Craig Wisneski, Jonathon Reilly, Seamus Daly +1 more 2019-04-09
10228898 Identification of playback device and stereo pair names Christopher Kallai, Robert A. Lambourne 2019-03-12
10136218 Playback device pairing Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2018-11-20
10120638 Synchronizing operations among a plurality of independently clocked digital data processing devices Nicholas A. J. Millington 2018-11-06
10063202 Intelligently modifying the gain parameter of a playback device Christopher Kallai, Mike Chamness 2018-08-28
10028056 Multi-channel pairing in a media system Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2018-07-17
9928026 Making and indicating a stereo pair Christopher Kallai, Robert A. Lambourne 2018-03-27
9882995 Systems, methods, apparatus, and articles of manufacture to provide automatic wireless configuration Niels Van Erven, Steve Beckhardt, Nicholas A. J. Millington 2018-01-30
9766853 Pair volume control Christopher Kallai, Robert A. Lambourne 2017-09-19
9756424 Multi-channel pairing in a media system Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2017-09-05
9748647 Frequency routing based on orientation Christopher Kallai, Jonathan P. Lang, Craig Wisneski, Jonathon Reilly, Seamus Daly +1 more 2017-08-29
9748646 Configuration based on speaker orientation Christopher Kallai, Jonathan P. Lang, Craig Wisneski, Jonathon Reilly, Seamus Daly +1 more 2017-08-29
9734243 Adjusting a playback device Christopher Kallai 2017-08-15
9729115 Intelligently increasing the sound level of player Christopher Kallai, Mike Chamness 2017-08-08
9348354 Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator Nicholas A. J. Millington 2016-05-24
9219959 Multi-channel pairing in a media system Christopher Kallai, Robert A. Lambourne, Robert Reimann, Mark Triplett 2015-12-22