Uppsala
Sweden
17
2025-02-20
16
2025-09-30
These are the the leading inventors for applications assigned to DIRAC RESEARCH AB:
DIRAC RESEARCH AB based in Uppsala, SE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
MULTI CHANNEL AUDIO PROCESSING FOR UPMIXING/REMIXING/DOWNMIXING APPLICATIONS
#2 | 2023-11-16 ✅ Patent 12,432,517 granted on 2025-09-30HRTF PRE-PROCESSING FOR AUDIO APPLICATIONS
#3 | 2023-11-09 ✅ Patent 12,254,863 granted on 2025-03-18Method and system for generating harmonics as well as an amplitude proportional harmonics unit for virtual bass systems
#4 | 2022-11-10 ✅ Patent 11,800,309 granted on 2023-10-24Bass management in audio systems
#5 | 2022-01-06 ✅ Patent 11,349,447 granted on 2022-05-31Generating harmonics in an audio system
#6 | 2021-09-16 ✅ Patent 11,246,000 granted on 2022-02-08Audio precompensation filter optimized with respect to bright and dark zones
#7 | 2021-03-25 ✅ Patent 11,038,482 granted on 2021-06-15Parametric equalization for audio applications
#8 | 2020-02-20 ✅ Patent 10,715,945 granted on 2020-07-14Methods and systems for determining and/or using an audio filter based on head-tracking data
#9 | 2019-10-03 ✅ Patent 10,638,227 granted on 2020-04-28Processing of an audio input signal
#10 | 2018-11-01 ✅ Patent 10,284,995 granted on 2019-05-07Reducing the phase difference between audio channels at multiple spatial positions
#11 | 2017-08-17 ✅ Patent 10,251,015 granted on 2019-04-02Personal multichannel audio controller design
#12 | 2016-03-31 ✅ Patent 9,706,327 granted on 2017-07-11Audio decoder configured to convert audio input channels for headphone listening
#13 | 2015-05-14 ✅ Patent 9,426,600 granted on 2016-08-23Audio precompensation controller design with pairwise loudspeaker channel similarity
#14 | 2014-06-05 ✅ Patent 9,781,510 granted on 2017-10-03Audio precompensation controller design using a variable set of support loudspeakers
#15 | 2010-12-02 ✅ Patent 8,213,637 granted on 2012-07-03Sound field control in multiple listening regions
#16 | 2009-09-24 ✅ Patent 8,194,885 granted on 2012-06-05Spatially robust audio precompensation
#17 | 2007-05-08 ✅ Patent 7,215,787 granted on 2007-05-08Digital audio precompensation
Also check out DIRAC RESEARCH AB's (Uppsala, Sweden) applicant profile with 13 patent applications submitted.
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