SOUND ATTENUATORS LTD has a total of 113 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United Kingdom, Australia and South Africa. Its main competitors in its focus markets consumer goods, mechanical elements and thermal processes are Faurecia Creo Ab, ACTIVE NOISE & VIBRATION TECH and DIGISONIX INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 23 | |
#2 | Australia | 15 | |
#3 | South Africa | 15 | |
#4 | Norway | 11 | |
#5 | EPO (European Patent Office) | 10 | |
#6 | WIPO (World Intellectual Property Organization) | 10 | |
#7 | United States | 9 | |
#8 | Germany | 5 | |
#9 | France | 5 | |
#10 | Belgium | 4 | |
#11 | Sweden | 3 | |
#12 | Canada | 2 | |
#13 | Luxembourg | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Mechanical elements | |
#3 | Thermal processes | |
#4 | Surface technology and coating | |
#5 | Environmental technology | |
#6 | Civil engineering | |
#7 | Transport | |
#8 | Medical technology | |
#9 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Sound-producing devices | |
#2 | Pipes | |
#3 | Air-conditioning | |
#4 | Springs | |
#5 | Gas-flow silencers for machines | |
#6 | Layered products | |
#7 | General building constructions | |
#8 | Marine propulsion | |
#9 | Implantable devices | |
#10 | Internal-combustion piston engines |
# | Name | Total Patents |
---|---|---|
#1 | Chaplin George Brian Barrie | 24 |
#2 | Smith Roderick Alan | 24 |
#3 | Chaplin George B B | 10 |
#4 | Fry Alan Trevor | 10 |
#5 | Chaplin G | 9 |
#6 | Smith R | 8 |
#7 | Smith Roderick A | 8 |
#8 | Jones Andrew | 6 |
#9 | Chaplin G B B | 6 |
#10 | Jones Owen | 6 |
Publication | Filing date | Title |
---|---|---|
GB9925592D0 | An air inlet silencer | |
GB9607656D0 | Anechoic chamber | |
GB9211129D0 | Improvements in attenuating bends | |
GB9111779D0 | Improvements in attenuating bends | |
AU6876191A | Improvements in attenuators | |
EP0558472A1 | Improvements in attenuators | |
GB8910971D0 | Improvements in attenuators | |
GB8508228D0 | Improved metal door | |
GB8507896D0 | Doppler effect measurements | |
CA1234017A | Method and apparatus for reducing vibration | |
CA1253524A | Method of and apparatus for active vibration isolation | |
GB8429036D0 | Foam material | |
GB8417649D0 | Active vibration cancelling mount | |
GB8417650D0 | Loudspeaker magnetic circuit design | |
GB8322968D0 | Acoustic attenuating material | |
WO8303700A1 | Method of and apparatus for active vibration isolation | |
ZA8208700B | Method of and apparatus for cancelling vibrations from a source of repetitive vibrations | |
AU9052382A | Improved method and apparatus for cancelling vibrations | |
ZA8205676B | Method and apparatus for low frequency active attennuation | |
WO8204479A1 | Method and apparatus for reducing repetitive noise entering the ear |