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SIEMENS ROLM COMM INC

Overview
  • Total Patents
    51
About

SIEMENS ROLM COMM INC has a total of 51 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, computer technology and measurement are VMX INC, AZURE SOLUTIONS LTD and ROLM CO.

Patent filings per year

Chart showing SIEMENS ROLM COMM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Perkins Mark M 6
#2 Dunn Tave P 5
#3 Dumas Gregory P 5
#4 White Charles M 5
#5 Endick Norman 5
#6 Perelman Roberto 4
#7 Ichnowski Jeanne 4
#8 Bipin Patel 4
#9 Jreij Elie A 4
#10 Yuan Chris 4

Latest patents

Publication Filing date Title
US5754054A Apparatus and method for determining the source and strength of electro-magnetic emissions
WO9629809A1 An interconnection mechanism for a tiltable telephone display unit
US5570372A Multimedia communications with system-dependent adaptive delays
EP0715444A2 Telephone call-back application
US5528663A DTMF detection for voice processing equipment
US5568544A Routing incoming calls to a PBX in response to route requests from a host computer
US5572613A Multiple lightpipe device
US5583875A Automatic parametric self-testing and grading of a hardware system
US5589773A System and method for making electromagnetic measurements using a tiltable transverse electromagnetic cell and a fixed tilt sample holder
US5623540A PBX data retrieval and reporting system and method
US5485511A Method and apparatus for determining the telephony features assigned to a telephone
US5561765A Algorithm for testing a memory
US5553133A System and method for predictive outdialing
US5519773A Call sharing for inbound and outbound call center agents