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DISPLAY MATRIX CORP

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    239,572
About

DISPLAY MATRIX CORP has a total of 29 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are SHANGHAI JICHONG HYDROGEN TECH CO LTD, SHANGHAI ELECTRIC GUOXUAN NEW ENERGY TECH CO LTD and TIANJIN LISHEN BATTERY JOINT STOCK CO LTD.

Patent filings per year

Chart showing DISPLAY MATRIX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bohmer William 26
#2 Bow Clark F 6
#3 Tomassetti Louis D 3

Latest patents

Publication Filing date Title
US2014245611A1 Razor with blade heating system
MX2013013515A Razor with blade heating system.
US2007062521A1 Opaque aerosol container capacity indicator
US7614298B2 Opaque aerosol container capacity indicator
US6817101B1 Hot blade razor
EP0958633A1 A battery charge indicator
US5569556A Battery charge indicator
US5360682A Battery charge indicator apparatus and the method of operation thereof
US5348813A Battery charge indicator
US5244754A Battery charge indicator
US5130658A Apparatus and method for indicating state of charge of a battery
US5033824A Convertible analog-digital mode display device
US5105156A Method and apparatus for indicating state of charge of a battery