JW

Johannes Windeln

IBM: 13 patents #8,581 of 70,183Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #348,073 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10283653 Solar cell with reduced absorber thickness and reduced back surface recombination Hans-Juergen Eickelmann, Michael Haag, Ruediger Kellmann, Markus Schmidt 2019-05-07
9825192 Solar cell with reduced absorber thickness and reduced back surface recombination Hans-Juergen Eickelmann, Michael Haag, Ruediger Kellmann, Markus Schmidt 2017-11-21
9773927 Solar cell with reduced absorber thickness and reduced back surface recombination Hans-Juergen Eickelmann, Michael Haag, Ruediger Kellmann, Markus Schmidt 2017-09-26
9368666 Solar cell with reduced absorber thickness and reduced back surface recombination Hans-Juergen Eickelmann, Michael Haag, Ruediger Kellmann, Markus Schmidt 2016-06-14
9246039 Solar cell with reduced absorber thickness and reduced back surface recombination Hans-Juergen Eickelmann, Michael Haag, Ruediger Kellmann, Markus Schmidt 2016-01-26
8792318 Method for high density data storage and imaging Urs T. Duerig, Jane Elizabeth Frommer, Bernd W. Gotsmann, Erik Christopher Hagberg, James L. Hedrick +6 more 2014-07-29
8369204 Method for high density data storage and imaging Urs T. Duerig, Jane Elizabeth Frommer, Bernd W. Gotsmann, Erik Christopher Hagberg, James L. Hedrick +6 more 2013-02-05
8368519 Packaging a semiconductor wafer Hartmut Kuehl, Joerg Weyerhaeuser 2013-02-05
8289833 Method for high density data storage and imaging Urs T. Duerig, Jane Elizabeth Frommer, Bernd W. Gotsmann, Erik Christopher Hagberg, James L. Hedrick +6 more 2012-10-16
8129496 Method for high density data storage and imaging Urs T. Duerig, Jane Elizabeth Frommer, Bernd W. Gotsmann, Erik Christopher Hagberg, James L. Hedrick +6 more 2012-03-06
8102753 Method for forming deformed regions in a resin layer Urs T. Duerig, Jane Elizabeth Frommer, Bernd W. Gotsmann, Erik Christopher Hagberg, James L. Hedrick +6 more 2012-01-24
6585906 Method for recycling a disk having a layered structure on a glass substrate Dirk Hammel, Holger Roehl, Theo Schmitz 2003-07-01
4975495 Method for the modification of the surfaces of polytetrafluoroethylene, modified molded elements based on polytetrafluoroethylene, and use of the same Volker Rossbach, Mihal Karunaratna, Heinz Nottelmann 1990-12-04
4940606 Method of increasing the lubricant retention of magnetic disks Heinz Hilgers, Rainer Morbitzer 1990-07-10