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DITZIK RICHARD J

Overview
  • Total Patents
    13
About

DITZIK RICHARD J has a total of 13 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets computer technology, machines and furniture and games are FUJIMURA EIJI, WORKBIT CORP and TEXTWISE LLC.

Patent filings per year

Chart showing DITZIK RICHARD Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ditzik Richard J 13

Latest patents

Publication Filing date Title
US2006097998A1 Desktop computer conferencing system
US6970678B1 Wireless local area communication and networking system
US7091961B2 Desktop device with adjustable flat screen display
WO0213184A1 Computer system with integrated telephony, handwriting and speech recognition functions
US7103380B1 Wireless handset communication system
US4911536A Interactive graphic comunications terminal
US4422732A Beam addressed electrooptic display system