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USPTO Patent Rankings Data through Dec 31, 2025
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Ann Witvrouw — 14 Patents

IMImec: 9 patents #13 of 687Top 2%
KRKatholieke Universiteit Leuven, Ku Leuven R&D: 4 patents #29 of 512Top 6%
KLKatholieke Universiteit Leuven: 2 patents #105 of 754Top 15%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
IVImec Vzw: 1 patents #463 of 1,046Top 45%
Leuven, BE: #54 of 851 inventorsTop 7%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Ann Witvrouw has been granted 14 US patents while listed as an inventor at Imec. The first was granted in 2004 and the most recent in August 2016. Ann Witvrouw ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ann Witvrouw in Leuven, BE.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9408312 Apparatus for fluid guided self-assembly of microcomponents 2016-08-02
9278848 Vertical electromechanical switch device Maliheh Ramezani, Stefan Cosemans 2016-03-08
9224448 Nano-electro-mechanical based memory Stefan Cosemans, Maliheh Ramezani 2015-12-29
9196603 Method for fluid guided self-assembly of microcomponents 2015-11-24
8592998 Thin film wafer level package Gert Claes 2013-11-26
8536662 Method of manufacturing a semiconductor device and semiconductor devices resulting therefrom Luc Haspeslagh, Bin Guo, Simone Severi, Gert Claes 2013-09-17
8383441 Method for manufacturing a micromachined device and the micromachined device made thereof Joumana El Rifai, Ahmed Kamal Said Abdel Aziz, Sherif Sedky 2013-02-26
8338296 Method for forming a catalyst suitable for growth of carbon nanotubes Hari Pathangi Sriraman, Philippe M. Vereecken 2012-12-25
8062497 Method for forming a hermetically sealed cavity Raquel Hellin Rico, Jean-Pierre Celis 2011-11-22
7803665 Method for encapsulating a device in a microcavity Chris Van Hoof, Raquel Consuelo Hellin Rico, Anthony Muscat, Jan Fransaer, Jean-Pierre Celis 2010-09-28
7557027 Method of producing microcystalline silicon germanium suitable for micromachining Maria Gromova, Marc Schaekers, Serge Vanhaelemeersch, Brenda Eyckens 2009-07-07
7235281 Method for the closure of openings in a film Cristina Rusu 2007-06-26
7176111 Method for depositing polycrystalline SiGe suitable for micromachining and devices obtained thereof Kris Baert, Matty Caymax, Cristina Rusu, Sherif Sedky 2007-02-13
6740542 Method for producing micromachined devices and devices obtained thereof Atze de Vries, Piet De Moor, Luc Haspeslagh, Brigitte Parmentier, Agnes Verbist +1 more 2004-05-25 $4,065,000