Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rita Rooyackers — 17 Patents

IMImec: 6 patents #33 of 687Top 5%
IVImec Vzw: 5 patents #109 of 1,046Top 15%
KRKatholieke Universiteit Leuven, Ku Leuven R&D: 3 patents #48 of 512Top 10%
NBNxp B.V.: 1 patents #1,722 of 3,591Top 50%
SSStmicroelectronics (Crolles 2) Sas: 1 patents #308 of 529Top 60%
Kessel-Lo, BE: #10 of 200 inventorsTop 5%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Rita Rooyackers has been granted 17 US patents while listed as an inventor at Imec. The first was granted in 2000 and the most recent in March 2019. Rita Rooyackers ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Rita Rooyackers in Kessel-Lo, BE.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10236183 Monolithic integration of semiconductor materials Amey Mahadev Walke, Nadine Collaert 2019-03-19
9633891 Method for forming a transistor structure comprising a fin-shaped channel structure Nadine Collaert, Geert Eneman, Naoto Horiguchi, Min Soo Kim, Anabela Veloso +1 more 2017-04-25
9608094 Heterosection tunnel field-effect transistor (TFET) Anne S. Verhulst, Geoffrey Pourtois 2017-03-28
9257539 Method for manufacturing transistor and associated device Nadine Collaert, Geert Eneman 2016-02-09
9070720 Tunnel field effect transistor device and method for making the device Quentin Smets, Anne S. Verhulst, Marc Heyns 2015-06-30
8576614 Tunnel transistor, logical gate including the transistor, static random-access memory using the logical gate and method for making such a tunnel transistor Marc Heyns, Cedric Huyghebaert, Anne S. Verhulst, Daniele Leonelli, Wim Dehaene 2013-11-05
8415209 Method of manufacturing a complementary nanowire tunnel field effect transistor semiconductor device Daniele Leonelli, Anne Vandooren, Anne S. Verhulst, Roger Loo, Stefan De Gendt 2013-04-09
8034689 Method for fabricating a semiconductor device and the semiconductor device made thereof Damien Lenoble 2011-10-11 $4,819,000
7799664 Method for selective epitaxial growth of source/drain areas Peter Verheyen, Denis Shamiryan 2010-09-21
7737008 Method for making quantum dots Frederik Leys, Axel Nackaerts 2010-06-15
7494902 Method of fabricating a strained multi-gate transistor Malgorzata Jurczak, Nadine Collaert 2009-02-24
7157349 Method of manufacturing a semiconductor device with field isolation regions consisting of grooves filled with isolation material Jurriaan Schmitz, Claire Ravit 2007-01-02
7033941 Method of producing semiconductor devices using chemical mechanical polishing 2006-04-25
6855605 Semiconductor device with selectable gate thickness and method of manufacturing such devices Malgorzata Jurczak, Emmanuel Augendre, Goncal Badenes 2005-02-15
6607950 MIS transistors with a metal gate and high-k dielectric and method of forming Kirklen Henson, Serge Vanhaelemeersch, Goncal Badenes 2003-08-19
6255227 Etching process of CoSi2 layers Ricardo A. Donaton, Karen Maex, Rita Verbeeck, Philippe Jansen, Ludo Deferm +1 more 2001-07-03
6153484 Etching process of CoSi.sub.2 layers Ricardo A. Donaton, Karen Maex, Rita Verbeeck, Philippe Jansen, Ludo Deferm +1 more 2000-11-28