Learn more

SIEMENS STROMBERG CARLSON

Overview
  • Total Patents
    40
About

SIEMENS STROMBERG CARLSON has a total of 40 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, computer technology and electrical machinery and energy are STENTOR RESOURCE CENTRE INC, RUBEN CHRISTOPHER MILLER HASTI and HOME WIRELESS NETWORKS INC.

Patent filings per year

Chart showing SIEMENS STROMBERG CARLSONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oulid-Aissa Mourad 6
#2 Hitchcock Gary L 5
#3 Sonnenberg Edward 5
#4 Tavanyar Simon Edwin 5
#5 Ely Edwin R 5
#6 Cole Charles Allen 5
#7 Rao Nagaraja 5
#8 Buyukdura Feza H 5
#9 Shrader David C 5
#10 Burgess Scott 3

Latest patents

Publication Filing date Title
CA2201206A1 An improved digital loop carrier system
US5721909A Distributed database architecture and distributed database management system for open network evolution
US5943393A Telecommunications intercept system
US5696816A Method for changing a subscriber's local service provider
US5687363A Distributed database architecture and distributed database management system for open network evolution
EP0751691A2 A method for routing telephone calls to subscribers of different service providers within a common numbering plan area
US6115355A Reprovisioning monitor
US5600656A Remote loopback apparatus and method for telephone line repeaters
CA2157651A1 System and method for using integrated services digital networks (isdn) and the call appearance call handling (cach) feature of electronic key telephone service (ekts) technology for mobile systems
US5751120A DC operated electronic ballast for fluorescent light
US5764977A Distributed database architecture and distributed database management system for open network evolution
US5689555A Method for transferring a subscriber to a new local service provider
EP0675451A2 A distributed database architecture and distributed database management system for open network evolution.
US5570072A Method of establishing a relay contact arrangement
US5594400A Reed relay
US5521963A System and method for using integrated services digital networks (ISDN) and the call appearance call handling (CACH) feature of electronic key telephone service (EKTS) technology for mobile systems
CA2131234A1 Technique for providing an improved signaling network for telephone systems
WO9501071A1 System and method for using isdn ekts technology for cellular mobile systems
US5747734A Universal modular housing system
EP0589217A1 Serial line synchronization method and apparatus