Learn more

APPLIED DIGITAL ACCESS INC

Overview
  • Total Patents
    30
About

APPLIED DIGITAL ACCESS INC has a total of 30 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets telecommunications and digital networks are PLESSEY TELECOMM, GPT LTD and GRUENBERG ELLIOT.

Patent filings per year

Chart showing APPLIED DIGITAL ACCESS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hartmann Paul R 22
#2 Pope Kevin T 13
#3 Wright Maynard A 11
#4 Ellebracht Edward T 11
#5 Hecker Ramone A 7
#6 Engdahl Thomas L 5
#7 Nelson Derek J 5
#8 Ramsayer Douglas B 4
#9 Strich Daniel A 4
#10 Milliman Mark 4

Latest patents

Publication Filing date Title
US7072305B1 Method and apparatus for analyzing a communications network link
US6819655B1 System and method of analyzing network protocols
US6091712A Method and apparatus for storing and retrieving performance data collected by a network interface unit
US5757776A Method and apparatus for determining the origin of an alarm indication signal
US5790531A Method and apparatus for determining the origin of a remote alarm indication signal
US5774456A Method and apparatus for adopting performance report messages in a telecommunications system
US6519723B1 Firewall performance monitoring and limited access system
US6421323B1 Method and apparatus for analyzing events in a telecommunications system
US5557616A Frame synchronization in a performance monitoring and test system
US5623480A System and method for accessing embedded channels
US5553056A Packetized remote test system for a telephone network
WO9415419A1 Performance monitoring and test system for a telephone network
US5495470A Alarm correlation system for a telephone network
US5500853A Relative synchronization system for a telephone network