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ALCATEL NV

Overview
  • Total Patents
    3,950
About

ALCATEL NV has a total of 3,950 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Australia, United States and Japan. Its main competitors in its focus markets telecommunications, digital networks and optics are CIT ALCATEL, ALCATEL SA and ALSTHOM CGE ALKATEL.

Patent filings per year

Chart showing ALCATEL NVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heidemann Rolf 71
#2 Gabriagues Jean-Michel 40
#3 Schrodi Karl 36
#4 Sotom Michel 36
#5 Dupuy Pierre 36
#6 Chesnoy Jose 34
#7 Mourot Christophe 34
#8 Henrion Michel 27
#9 Sevenhans Joannes Mathilda Jos 26
#10 Fevrier Herve 24

Latest patents

Publication Filing date Title
AU4881602A Method of selecting one of at least two telecommunications terminals and suitable telecommunications terminal
AU5494899A Video server
CN1224969A Service for transmitting video film
US5888587A Method of manufacturing silica powder and use of such powder in making an optical fiber preform
US5974125A Telephone exchange with a further unit
EP0798768A1 Method of fabrication of an optical component on a cristalline silicon substrate
AU1253397A Optical transmission system
AU6433696A Telecommunications management system
FR2752632A1 Device for managing a buffer memory, without rearrangement in the event of premature elimination of a data block memorized in this memory
US5787078A Frame Synchronization method
AU6054696A Device for exchanging information between smart card and a terminal
CN1191026A Emulator for an SOL relational-database
MX9700274A Device for managing relationships between objects.
AU5477796A Coding/decoding a digital image
AU5477996A High capacity ATM switching matrix
US5829658A Method and device for carrying out the cleavage in ultra-high vacuum environment of portions of a processed semiconductor wafer
AU4827596A Data recovery circuit
AU4806296A Dynamic data base error management
CA2171076A1 Method for preventing fraud in an inband signalling telephony system and trunk module realizing such a method
AU4444096A Microwave filter