PRESCOM SARL has a total of 39 patent applications. Its first patent ever was published in 1985. It filed its patents most often in France, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, audio-visual technology and computer technology are LEWIS MARCUS, PINN INC and PAVEL ANDREAS MAX.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 8 | |
#2 | Australia | 7 | |
#3 | WIPO (World Intellectual Property Organization) | 6 | |
#4 | EPO (European Patent Office) | 5 | |
#5 | United States | 3 | |
#6 | Canada | 2 | |
#7 | South Africa | 2 | |
#8 | China | 1 | |
#9 | Israel | 1 | |
#10 | Japan | 1 | |
#11 | Morocco | 1 | |
#12 | African Intellectual Property Organization | 1 | |
#13 | Turkey | 1 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Audio-visual technology | |
#3 | Computer technology | |
#4 | Environmental technology | |
#5 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Zurcher Frederic | 20 |
#2 | Parment Philippe | 11 |
#3 | Dubournais Dominique | 8 |
#4 | Damany Yves | 6 |
#5 | Niberon Marc | 5 |
#6 | Le Damany Yves | 4 |
#7 | Yves Damany | 4 |
#8 | Marc Niberon | 1 |
#9 | Frederic Zurcher | 1 |
#10 | Damany Yves Le | 1 |
Publication | Filing date | Title |
---|---|---|
FR2743685A1 | SOUND-TAKING APPARATUS AND SOUND-TAKING AND SOUND-MAKING APPARATUS | |
FR2731123A1 | SPEAKER GAIN CORRECTION FOR A HANDS-FREE TELEPHONE TERMINAL | |
FR2713424A1 | Switching device for a handset telephone set allowing the switching of an annexed device by substitution. | |
FR2702918A1 | Sound recording and reproducing apparatus, and its application to audio conference. | |
FR2682252A1 | SIGNAL PROCESSING METHOD AND SOUND RECEIVING DEVICE USING THE SAME. | |
FR2682251A1 | SOUND RECORDING METHOD AND SYSTEM, AND SOUND RECORDING AND RESTITUTING APPARATUS. | |
CN1033342A | Circuit for putting in conference plurality of participants in telecommuniation systems | |
FR2623677A1 | Circuit for conferencing a plurality of participants in telecommunications systems | |
FR2591051A1 | METHOD AND DEVICE FOR OPTIMIZING THE USE OF A 4-WIRE TYPE TELEPHONE LINE |