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AT & T WIRELESS COMMUNICAT

Overview
  • Total Patents
    29
About

AT & T WIRELESS COMMUNICAT has a total of 29 patent applications. Its first patent ever was published in 1989. It filed its patents most often in EPO (European Patent Office), Australia and Canada. Its main competitors in its focus markets telecommunications, digital networks and basic communication technologies are EHRIKSSON INK, CINGULAR WIRELESS II LLC and AT & T WIRELESS SERVICES INC.

Patent filings per year

Chart showing AT & T WIRELESS COMMUNICATs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beesley Graham Edgar 13
#2 Mccabe David James 7
#3 Williams Stephen Akira 5
#4 Stuart Nicholas Fisher 3
#5 Pye Michael Richard 2
#6 Beesley Graham E 2
#7 Nunn Christopher J 1
#8 Saini Jasjit Singh 1
#9 Nunn Christopher John 1

Latest patents

Publication Filing date Title
GB9518805D0 Improvements relating to a telecommunication system
GB9422683D0 RF transmitter
EP0656163A1 Method of establishing a communication link in a digital cordless telephone system