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TOPAZ TECH INC

Overview
  • Total Patents
    33
About

TOPAZ TECH INC has a total of 33 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets textiles and paper, machines and audio-visual technology are JET SET S R L, PANCHAWAGH HRISHIKESH V and JACOB FELBEL.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Bibl Andreas 20
#2 Ottosson Mats G 16
#3 Gardner Deane A 15
#4 Gardner Deane 6
#5 Ferrier Herman A 5
#6 Minami Don S 3
#7 Ferrier Herman 3
#8 Sabonis Charles 3
#9 Rossell Manuel G 3
#10 Deming Stephen R 2

Latest patents

Publication Filing date Title
US6047600A Method for evaluating piezoelectric materials
TW422787B Non-resonant burst mode operation of drop on demand ink jet printer
AU8694098A Method and apparatus for providing thin films
AU8765398A Integrated head assembly for an ink jet printer
AU8258498A Carriage mounted densitometer
AU7247198A Nozzle plate for an ink jet print head
US6022101A Printer ink bottle
US6033060A Multi-channel ink supply pump
CN1177543A Inkjet print head apparatus
WO9808687A1 Inkjet print head for producing variable volume droplets of ink
US5901425A Inkjet print head apparatus