MARCONI CO LTD has a total of 3,786 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets telecommunications, measurement and basic communication technologies are MARCONI CO CANADA, NO 8511 RES INSTITUTE OF CASIC and SADIR CARPENTIER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 1,684 | |
#2 | United States | 472 | |
#3 | Germany | 428 | |
#4 | France | 336 | |
#5 | Sweden | 245 | |
#6 | EPO (European Patent Office) | 159 | |
#7 | Italy | 81 | |
#8 | Japan | 59 | |
#9 | Netherlands | 54 | |
#10 | Norway | 49 | |
#11 | Canada | 45 | |
#12 | Switzerland | 41 | |
#13 | Australia | 34 | |
#14 | Spain | 29 | |
#15 | Denmark | 18 | |
#16 | WIPO (World Intellectual Property Organization) | 11 | |
#17 | Finland | 10 | |
#18 | Portugal | 5 | |
#19 | Ireland | 4 | |
#20 | Israel | 4 | |
#21 | Belgium | 3 | |
#22 | China | 3 | |
#23 | New Zealand | 3 | |
#24 | Yugoslavia (Serbia and Montenegro) | 3 | |
#25 | South Africa | 3 | |
#26 | Brazil | 1 | |
#27 | Hong Kong | 1 | |
#28 | India | 1 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Measurement | |
#3 | Basic communication technologies | |
#4 | Audio-visual technology | |
#5 | Computer technology | |
#6 | Digital networks |
# | Technology | |
---|---|---|
#1 | Radio navigation | |
#2 | Television | |
#3 | Antennas | |
#4 | Waveguides | |
#5 | Pulse technique | |
#6 | Amplifiers | |
#7 | Resonators | |
#8 | Electric digital data processing | |
#9 | Transmission | |
#10 | Digital information transmission |
# | Name | Total Patents |
---|---|---|
#1 | Sosin Boleslaw Marian | 46 |
#2 | Ellis Alfred Brian Edwin | 31 |
#3 | Byatt Dennis William George | 29 |
#4 | Richardson Robert | 26 |
#5 | Davies Eric | 26 |
#6 | Fenton Roger Wakefield | 21 |
#7 | Leask Samuel Hall | 19 |
#8 | Gerard Roger Edwin John | 18 |
#9 | Radford Matthew Frederick | 18 |
#10 | Thornley David John | 17 |
Publication | Filing date | Title |
---|---|---|
FR2894575A1 | Fuel mixture useful in marine motor, comprises monopropellant, oxidant, seawater and a compound that optionally combines with magnesium present in seawater to prevent the formation of magnesium oxide during combustion | |
GB9010565D0 | Temperature sensitive device | |
GB9010655D0 | Acoustic jamming | |
GB9008003D0 | Imaging filter | |
GB9007594D0 | Ion thruster control system | |
GB9006705D0 | Lithium-water reactor | |
GB9005197D0 | Signal transmission system | |
GB9004435D0 | Geostationary satellite | |
GB9002787D0 | Clamping circuit | |
GB9002786D0 | Phase shifting circuit | |
GB9002789D0 | Circuit for reducing distortion produced by an r.f.power amplifier | |
GB9002788D0 | Circuit for reducing distortion produced by an r.f.power amplifier | |
GB9002753D0 | Display system | |
FR2655140A1 | Remotely triggered fuse system | |
GB9002120D0 | Dielectric resonant oscillator | |
GB9000325D0 | Computer graphics system | |
GB8927399D0 | Communication system | |
GB8926511D0 | Imaging spectrometer | |
GB8926040D0 | Broadband balun | |
GB8925910D0 | Arrangements for providing contiguous broadcast coverage |