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AT&T WIRELESS SERVICES INC

Overview
  • Total Patents
    26
About

AT&T WIRELESS SERVICES INC has a total of 26 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Taiwan and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and computer technology are ROAMWARE INC, JIANG JOHN YUE JUN and SYNAPSE INT S A.

Patent filings in countries

World map showing AT&T WIRELESS SERVICES INCs patent filings in countries
# Country Total Patents
#1 Taiwan 25
#2 EPO (European Patent Office) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Leuca Ileana A 5
#2 Buhrmann Michael 5
#3 Holmes David William James 4
#4 Amin Umesh J 4
#5 Daly Brian Kevin 4
#6 Raffel Michael Allen 3
#7 Smith Adrian David 2
#8 Lawrence Christopher Gregory 2
#9 Montemayor Jane Elizabeth 2
#10 Prise Michael Edward 2

Latest patents

Publication Filing date Title
TW358287B Method and apparatus for testing cellular services in a first location from a second location remote from the first location