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CSELT CENTRO STUDI LAB TELECOM

Overview
  • Total Patents
    2,083
About

CSELT CENTRO STUDI LAB TELECOM has a total of 2,083 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Italy, United States and Japan. Its main competitors in its focus markets telecommunications, digital networks and optics are NIPPON TELEGRAPH & TELEPHONE, FIBERHOME TELECOMM TECH CO LTD and ALCATEL NV.

Patent filings per year

Chart showing CSELT CENTRO STUDI LAB TELECOMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roba Giacomo 93
#2 Belforte Piero 67
#3 Calvani Riccardo 66
#4 Grego Giorgio 66
#5 Di Vita Pietro 56
#6 Caponi Renato 55
#7 Cocito Giuseppe 48
#8 Gandini Marco 46
#9 Coppa Gianni 43
#10 Modone Eros 42

Latest patents

Publication Filing date Title
ITTO20000981D0 Verifying circuit generation modules by converting synthesizable description of modules into high-level programming language
ITTO20000722D0 Verifying circuit generation modules by converting synthesizable description of modules into high-level programming language
CA2308969A1 Improvements to content addressable memories
CA2291540A1 Device for compensating process and operating parameter variations in cmos integrated circuits
JP2000187517A Device for compensating fluctuation of process and operation parameter in cmos integrated circuit
US6255881B1 High tunability CMOS delay element
US6259327B1 PLL having circuits for selecting optimum VCO input/output characteristics
US6166587A CMOS circuit for generating a current reference, the circuit comprising a transistor in a weak inversion region
CA2281291A1 A method of surface etching silica glass, for instance for fabricating phase masks
EP1103134A1 Method of and system for actuating faults
CA2270326A1 A method of and a device for speech recognition employing neural network and markov model recognition techniques
JPH11326657A Fiber bragg grating having offset equivalent mirror surface and its manufacture
US6307980B1 Method and apparatus for introducing reference impairments into video signals
JPH11225369A Channel assignment method for mobile communication system conducting spatial division multiplex access
US6127896A Phase locked loop having control circuit for automatically operating VCO on an optimum input/output characteristic
US6014403A Induction furnaces for the synthesis of glasses
EP0892504A2 Method of and apparatus for digital radio signal reception
US5953472A Method of and a device for making Bragg gratings in optical fibers or waveguides
CA2255900A1 Circuit for motion estimation in digitised video sequence encoders
US5963688A Non-linear optical coupler