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TOPAZ SYSTEMS INC

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    184,446
  • Filing trend
    ⇩ 100.0%
About

TOPAZ SYSTEMS INC has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and United Kingdom. Its main competitors in its focus markets computer technology, digital networks and it methods for management are SGA CO LTD, HANGZHOU DAS-SECURITY INFORMATION TECH CO LTD and XIAMEN JIWEI TECH CO LTD.

Patent filings in countries

World map showing TOPAZ SYSTEMS INCs patent filings in countries

Patent filings per year

Chart showing TOPAZ SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zank Anthony E 19
#2 Zank Paul M 5
#3 Chronopoulos Paul 2
#4 Leoutsarakos Nikos 2
#5 Jacques Thomas M 2
#6 Robertson Jeff 1
#7 Odessky Bruce 1
#8 Priesz Christopher 1
#9 Stevens David R 1
#10 Zank Anthony Edward 1

Latest patents

Publication Filing date Title
US2021034230A1 Electronic signature capture via secure interface
US2019207809A1 Methods for serial port client server mapping
US2015153896A1 Digitizer
US2015188714A1 Distributed system for multi-function secure verifiable signer authentication
US2015091871A1 Digitizer
US2015227251A1 Overlay for electronic writing pad
WO2013151587A1 Digitizer
US2008159602A1 Fingerprint reader combination
WO2006078993A2 Electronic payment terminal with active cover
US2008010218A1 Electronic signature security system
US2005276453A1 Method for authenticating an electronic signature
US7526108B2 Wireless data management system
US7123143B2 Wireless signature management system
US6972754B2 Touchpad stylus having isolated low-mass contact element
US6307955B1 Electronic signature management system