RR

Roelof Aeilko Siebrand Ritsema

Overall (All Time): #98,286 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
7593092 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam +12 more 2009-09-22
7593093 Lithographic apparatus and device manufacturing method Joeri Lof, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +9 more 2009-09-22
7482611 Lithographic apparatus and device manufacturing method Joeri Lof, Joannes Theodoor De Smit, Klaus Simon, Theodorus Marinus Modderman, Johannes Catharinus Hubertus Mulkens +2 more 2009-01-27
7388648 Lithographic projection apparatus Joeri Lof, Antonius Theodorus Anna Maria Derksen, Christiaan Alexander Hoogendam, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +7 more 2008-06-17
7372541 Lithographic apparatus and device manufacturing method Joeri Lof, Antonius Theodorus Anna Maria Derksen, Christiaan Alexander Hoogendam, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +8 more 2008-05-13
7213963 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Frank Van Schaik, Timotheus Franciscus Sengers, Klaus Simon +16 more 2007-05-08
7199858 Lithographic apparatus and device manufacturing method Joeri Lof, Erik Theodorus Maria Bijlaart, Hans Butler, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam +12 more 2007-04-03
7193232 Lithographic apparatus and device manufacturing method with substrate measurement not through liquid Joeri Lof, Joannes Theodoor De Smit, Klaus Simon, Theodorus Marinus Modderman, Johannes Catharinus Hubertus Mulkens +2 more 2007-03-20
7081943 Lithographic apparatus and device manufacturing method Joeri Lof, Joannes Theodoor De Smit, Klaus Simon, Theodorus Marinus Modderman 2006-07-25
6952253 Lithographic apparatus and device manufacturing method Joeri Lof, Antonius Theodorus Anna Maria Derksen, Christiaan Alexander Hoogendam, Aleksey Yurievich Kolesnychenko, Erik Roelof Loopstra +7 more 2005-10-04