Inventor · disambiguated record
Alfred Zollner
Also filed as: ZOLLNER ALFRED
11 granted patents·1 pending application·223 citations·filing 1993–2022
90Inventor score
Files withZOLLNER ALFRED4OCE PRINTING SYSTEMS GMBH3EASTMAN KODAK CO2CANON PRODUCTION PRINTING HOLDING BV1FRANZL STEFAN1
Top patents by PatentIndex Score
12 records- 0194US8384403B2Method and device for detecting electric potential and electric charges in a printer or copierOCE PRINTING SYSTEMS GMBH·Filed 2008·Granted Feb 26, 2013·42 cites·15 claims
- 0293US5502471ASystem for an electrothermal ink jet print headEASTMAN KODAK CO·Filed 1993·Granted Mar 26, 1996·116 cites·11 claims
- 0375US6771913B2Apparatus and method for acquiring the nature of a toner particle layer and the moisture content of a carrier material in a printer or copierOCE PRINTING SYSTEMS GMBH·Filed 2002·Granted Aug 3, 2004·17 cites·19 claims
- 0472US9031426B2Method to operate a digital printer and determine the toner concentration, as well as an associated digital printerZOLLNER ALFRED·Filed 2013·Granted May 12, 2015·2 cites·12 claims
- 0569US11878512B2Method for fixing a print good in a printing systemCANON PRODUCTION PRINTING HOLDING BV·Filed 2022·Granted Jan 23, 2024·0 cites·18 claims
- 0664US8509638B2Arrangement to regulate the proportions of two components to be mixed in a mixing unit based on predetermined desired valuesZOLLNER ALFRED·Filed 2011·Granted Aug 13, 2013·1 cites·10 claims
- 0764US8224195B2Method for controlling a development process in different operating phasesZOLLNER ALFRED·Filed 2007·Granted Jul 17, 2012·3 cites·19 claims
- 0864US5886716AMethod and apparatus for variation of ink droplet velocity and droplet mass in thermal ink-jet print headsEASTMAN KODAK CO·Filed 1995·Granted Mar 23, 1999·23 cites·5 claims
- 0957US7433613B2Method and device for setting the toner concentration in the developer station of an electrophotographic printer or copierOCE PRINTING SYSTEMS GMBH·Filed 2003·Granted Oct 7, 2008·7 cites·33 claims
- 1049US6286925B1Method of controlling piezo elements in a printhead of a droplet generatorPELIKAN PRODUKTIONS AG·Filed 1997·Granted Sep 11, 2001·12 cites·19 claims
- 1147US8879939B2Method to operate a digital printer to print a recording material, and associated digital printer with mixing containerZOLLNER ALFRED·Filed 2013·Granted Nov 4, 2014·0 cites·12 claims
- 1226US2006099000A1Method and device for controlling the time at which the toner concentration is measured in a developer mixture containing toner and carriers, and corresponding printer or copierFRANZL STEFAN·Filed 2004·Application pending·0 cites
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