DURANTON RENE has a total of 31 patent applications. Its first patent ever was published in 1980. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets digital networks, electrical machinery and energy and telecommunications are AMATI COMM CORP, MAGNACOM LTD and FALCON NANO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 14 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | Australia | 2 | |
#5 | Canada | 2 | |
#6 | Brazil | 1 | |
#7 | China | 1 | |
#8 | Poland | 1 | |
#9 | United States | 1 | |
#10 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Digital networks | |
#2 | Electrical machinery and energy | |
#3 | Telecommunications | |
#4 | Control | |
#5 | Computer technology | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Magnets and transformers | |
#3 | Special electric heating or lighting | |
#4 | Transmission systems | |
#5 | Transmission | |
#6 | Telephonic communication | |
#7 | Alarm systems | |
#8 | Nails | |
#9 | Speech analysis | |
#10 | Multiplex communication |
# | Name | Total Patents |
---|---|---|
#1 | Duranton Rene | 21 |
Publication | Filing date | Title |
---|---|---|
BR0107988A | Device for galvanically isolated coupling | |
WO0158112A1 | Method and device for automatically attributing addresses to a plurality of modules interconnected by a communication network with complex topology | |
EP0766905A1 | Remote monitoring and controlling device for a discharge lamp | |
EP0770286A1 | Method and device for transmitting information between a plurality of local units connected to different electricity distribution networks | |
FR2644918A1 | Transmitter/receiver system with programmable addressing of the receiver by the transmitter | |
FR2644952A1 | Phase modulator/demodulator utilising "exclusive OR" gates | |
EP0296022A1 | Bus-addressing device |