Learn more

PORTENSEIGNE RADIOTECHNIQUE

Overview
  • Total Patents
    41
About

PORTENSEIGNE RADIOTECHNIQUE has a total of 41 patent applications. Its first patent ever was published in 1988. It filed its patents most often in France and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, basic communication technologies and telecommunications are GUIZHOU BROADCASTING & TV INFORMATION NETWORK CO LTD, TOP VICTORY INVESTMENTS LTD and FERGUSON LTD.

Patent filings in countries

World map showing PORTENSEIGNE RADIOTECHNIQUEs patent filings in countries
# Country Total Patents
#1 France 30
#2 EPO (European Patent Office) 11

Patent filings per year

Chart showing PORTENSEIGNE RADIOTECHNIQUEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chanteau Pierre 3
#2 Guilleminot Pierre 3
#3 Silva Eric Da 2
#4 Pierre Chanteau 2
#5 Chehade Mohammed Hajj 2
#6 Rakhodai Issa Societe Civile S 2
#7 Letessier Jacques Societe Civi 1
#8 Hajj Chehade Mohamed Societe C 1
#9 Marc Boguais 1
#10 Bendahan Samuel Societe Civile 1

Latest patents

Publication Filing date Title
FR2665994A1 Method and device for linking between a text communication appliance and a printer
FR2663483A1 METHOD OF ADJUSTING A THRESHOLD DECODER FOR A MULTIPLE LEVEL SIGNAL AND TELEVISION RECEIVER PROVIDED WITH SUCH A DECODER.
FR2663180A1 PAL / MAC MIXED TELEVISION SYSTEM.
FR2662039A1 DEVICE FOR INDICATING THE POLARITY OF A VIDEO SIGNAL.
FR2659508A1 THRESHOLD LOWERING FREQUENCY DEMODULATOR.
FR2659511A1 METHOD OF ACQUIRING AND COMPARING IDENTIFICATION DATA OF TWO CHANNELS OF TRANSMISSION, AND CORRESPONDING RECEIVER APPARATUS.
FR2657223A1 System for mounting a transistor with a heat dissipator
FR2656751A1 CURRENT INJECTOR FOR BROADBAND DISTRIBUTION.
FR2656159A1 SYMMETER.
FR2656175A1 Adjustable notch filter or rejector
FR2655446A1 DEVICE FOR TRANSFERRING DATA.
FR2655441A1 CLOCK DEVICE FOR SERIAL BUS.
FR2652204A1 HIGH FREQUENCY FLAT ANTENNA FOR CIRCULAR POLARIZATION.
FR2650117A1 System for fixing a piano movement button and apparatus using the same
FR2650118A1 System for fixing a mobile key around a pivot and apparatus using the same
FR2649853A1 Electrical component positioning device and its use
FR2649273A1 Self-adaptive equalization device for duobinally coded digital samples
FR2644649A1 Adjustable bandwidth filter
FR2644311A1 TIME BASE AND SIMPLIFIED D2-MAC / PACKET ALIGNMENT DEVICE
FR2641921A1 Pseudo-random sequence generating device