Inventor
FIELDER LOUIS D
US23 patents
⚠️ This page may combine multiple inventors who share the name “FIELDER LOUIS D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LABORATORIES LICENSING CORP
12 patentsUS10149082B2Dec 4, 2018
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP7 citations84
US11937042B2Mar 19, 2024
Headphones and headphone systems
DOLBY LABORATORIES LICENSING CORP5 citations82
US10880633B2Dec 29, 2020
Headphones and headphone systems
DOLBY LABORATORIES LICENSING CORP2 citations70
US12143797B2Nov 12, 2024
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US11671779B2Jun 6, 2023
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US11140501B2Oct 5, 2021
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations62
US10341799B2Jul 2, 2019
Impedance matching filters and equalization for headphone surround rendering
DOLBY LABORATORIES LICENSING CORP1 citations62
US11330356B2May 10, 2022
Headphones and headphone systems
DOLBY LABORATORIES LICENSING CORP0 citations59
US12347447B2Jul 1, 2025
Psychoacoustic model for audio processing
DOLBY LABORATORIES LICENSING CORP0 citations52
US10750306B2Aug 18, 2020
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations52
US10382875B2Aug 13, 2019
Reverberation generation for headphone virtualization
DOLBY LABORATORIES LICENSING CORP0 citations52
US11284184B2Mar 22, 2022
Auto calibration of an active noise control system
DOLBY LABORATORIES LICENSING CORP0 citations49
DOLBY LAB LICENSING CORP
7 patentsUS5623577AApr 22, 1997
Computationally efficient adaptive bit allocation for encoding method and apparatus with allowance for decoder spectral distortions
DOLBY LAB LICENSING CORP151 citations99
US5109417AApr 28, 1992
Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
DOLBY LAB LICENSING CORP233 citations99
US5479562ADec 26, 1995
Method and apparatus for encoding and decoding audio information
DOLBY LAB LICENSING CORP106 citations98
US5357594AOct 18, 1994
Encoding and decoding using specially designed pairs of analysis and synthesis windows
DOLBY LAB LICENSING CORP119 citations98
US5142656AAug 25, 1992
Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
DOLBY LAB LICENSING CORP136 citations98
US5632003AMay 20, 1997
Computationally efficient adaptive bit allocation for coding method and apparatus
DOLBY LAB LICENSING CORP154 citations97
US5579404ANov 26, 1996
Digital audio limiter
DOLBY LAB LICENSING CORP250 citations97