Inventor
SMITHERS MICHAEL J
AU49 patents
⚠️ This page may combine multiple inventors who share the name “SMITHERS MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ICI PLC
23 patentsUS4775685AOct 4, 1988
2,4-diphenyl-1,3-dioxanes
ICI PLC21 citations82
US4908380AMar 13, 1990
Pharmaceutical compositions
ICI PLC13 citations74
US4895962AJan 23, 1990
2,4-diphenyl-1,3-dioxanes
ICI PLC13 citations74
US4775684AOct 4, 1988
1,3-dioxane ethers
ICI PLC5 citations74
US4735963AApr 5, 1988
Anti-platelet aggregating 1,3-oxathiane derivatives, compositions, and method of use therefor
ICI PLC7 citations74
US4772625ASep 20, 1988
1,3-dioxan-5-yl-hexenoic acids
ICI PLC7 citations73
US5248780ASep 28, 1993
Pyridyl substituted alkenoic acid derivatives
ICI PLC11 citations72
US5053415AOct 1, 1991
Pyridine derivatives
ICI PLC7 citations72
US4925869AMay 15, 1990
Therapeutic agents
ICI PLC5 citations63
US4921979AMay 1, 1990
1,3-dioxane ethers
ICI PLC3 citations63
US4902712AFeb 20, 1990
Fluoroalkane derivatives
ICI PLC5 citations63
US4845120AJul 4, 1989
N-[4-o-hydroxyphenyl-1,3-dioxan-5-ylhexenoyl]sulphonamides
ICI PLC6 citations63
US4831046AMay 16, 1989
Tetrazole derivatives of 1,3-dioxane and thromboxane A2 antigonizing use thereof
ICI PLC6 citations63
US4824858AApr 25, 1989
1,3-Dioxolane-5-yl-hexenoic acid derivatives
ICI PLC5 citations63
US4822815AApr 18, 1989
Dioxane hexenoic acids
ICI PLC5 citations63
US4806563AFeb 21, 1989
N-[4-O-hydroxyphenyl-1,3-dioxan-5-ylhexenoyl]sulphonamides
ICI PLC6 citations63
US4803220AFeb 7, 1989
Pharmaceutical agents
ICI PLC2 citations63
US4443471AApr 17, 1984
Derivatives of M.139,603 useful as growth promoters
ICI PLC4 citations63
US4895963AJan 23, 1990
1,3-Dioxan-5-yl-hexenoic acids
ICI PLC3 citations62
US5166213ANov 24, 1992
4-pyridyl substituted-1,3-dioxane compounds
ICI PLC2 citations61
US4921866AMay 1, 1990
1,3-dioxanes
ICI PLC6 citations61
US5126368AJun 30, 1992
Octenoic acid derivatives useful as thromboxane A2 inhibitors
ICI PLC1 citations52
US5047412ASep 10, 1991
Alkene derivatives
ICI PLC1 citations52
DOLBY LABORATORIES LICENSING CORP
13 patentsUS10425723B2Sep 24, 2019
Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering
DOLBY LABORATORIES LICENSING CORP2 citations73
USRE46684EJan 23, 2018
Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
DOLBY LABORATORIES LICENSING CORP2 citations71
US11006212B2May 11, 2021
Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering
DOLBY LABORATORIES LICENSING CORP0 citations63
US10602263B2Mar 24, 2020
Planar loudspeaker manifold for improved sound dispersion
DOLBY LABORATORIES LICENSING CORP1 citations60
US10959034B2Mar 23, 2021
Reducing unwanted sound transmission
DOLBY LABORATORIES LICENSING CORP0 citations56
US11477601B2Oct 18, 2022
Methods and devices for bass management
DOLBY LABORATORIES LICENSING CORP0 citations52
US10880636B2Dec 29, 2020
Audio speaker with full-range upward firing driver for reflected sound projection
DOLBY LABORATORIES LICENSING CORP0 citations52
US10595128B2Mar 17, 2020
Passive and active virtual height filter systems for upward firing drivers
DOLBY LABORATORIES LICENSING CORP0 citations52
US10313793B2Jun 4, 2019
Passive and active virtual height filter systems for upward firing drivers
DOLBY LABORATORIES LICENSING CORP0 citations52
USRE48271EOct 20, 2020
Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
DOLBY LABORATORIES LICENSING CORP0 citations51
US10812895B2Oct 20, 2020
Multi-driver loudspeaker with cross-coupled dual wave-columns
DOLBY LABORATORIES LICENSING CORP0 citations51
USRE48210ESep 15, 2020
Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
DOLBY LABORATORIES LICENSING CORP0 citations51
US11184706B2Nov 23, 2021
Loudspeaker excursion protection
DOLBY LABORATORIES LICENSING CORP0 citations45
DOLBY LAB LICENSING CORP
6 patentsUS7461002B2Dec 2, 2008
Method for time aligning audio signals using characterizations based on auditory events
DOLBY LAB LICENSING CORP139 citations98
US7283954B2Oct 16, 2007
Comparing audio using characterizations based on auditory events
DOLBY LAB LICENSING CORP118 citations98
US7292902B2Nov 6, 2007
Frame-based audio transmission/storage with overlap to facilitate smooth crossfading
DOLBY LAB LICENSING CORP76 citations97
US6980933B2Dec 27, 2005
Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficients
DOLBY LAB LICENSING CORP88 citations96
US6725412B1Apr 20, 2004
Low latency data encoder
DOLBY LAB LICENSING CORP13 citations83
US9306524B2Apr 5, 2016
Audio signal loudness determination and modification in the frequency domain
DOLBY LAB LICENSING CORP2 citations63