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AT & AMP T CORP

Overview
  • Total Patents
    12
About

AT & AMP T CORP has a total of 12 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Taiwan. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are KONINKL KPN NV, EMBARQ HOLDINGS CO LLC and CEGETEL.

Patent filings in countries

World map showing AT & AMP T CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 12

Patent filings per year

Chart showing AT & AMP T CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sollenberger Nelson Ray 2
#2 Li Ye 2
#3 Snowdon Arthur R 1
#4 Infosino William J 1
#5 Johnston James David 1
#6 Dorward Sean Matthew 1
#7 Lu Xiaolin 1
#8 Laird Allan W 1
#9 Saul Lawrence K 1
#10 Winters Jack Harriman 1

Latest patents

Publication Filing date Title
TW441211B Emergency calling from a wireless telephone