Poortmans; Jef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Poortmans; Jef.The latest application filed is for "method for forming a passivating electrical contact on a crystalline semiconductor substrate and device comprising such contact".

Company Profile

5.18.21

Poortmans; Jef - Kessel-Lo BE
Poortmans; Jef - Kassel-Lo BE
Poortmans; Jef - Leuven BE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for forming a passivating electrical contact on a crystalline semiconductor substrate and device comprising such contact Grant 11,164,981 - Cho , et al. November 2, 2	2021-11-02
Smoothed doped layer for solar cell Grant 11,075,317 - Li , et al. July 27, 2	2021-07-27
Selective deposition for interdigitated patterns in solar cells Grant 10,892,377 - Xu , et al. January 12, 2	2021-01-12
Method of cleaning an exposed surface of a back contacted solar cell by depositing and removing a sacrificial layer Grant 10,847,662 - Sivaramakrishnan Radhakrishnan , et al. November	2020-11-24
Method for Forming a Passivating Electrical Contact on a Crystalline Semiconductor Substrate and Device Comprising Such Contact App 20200259025 - A1	2020-08-13
Smoothed Doped Layer For Solar Cell App 20200203553 - Li; Yuandong ; et al.	2020-06-25
Selective Deposition for Interdigitated Patterns in Solar Cells App 20200091368 - Xu; Menglei ; et al.	2020-03-19
Method for In Situ Surface Repassivation in Back-Contacted Solar Cells App 20190371946 - Sivaramakrishnan Radhakrishnan; Hariharsudan ; et al.	2019-12-05
Simulation of photovoltaic modules Grant 10,192,009 - Goverde , et al. Ja	2019-01-29
Back Contact Photovoltaic Cells With Induced Junctions App 20180219118 - Poortmans; Jef ; et al.	2018-08-02
Simulation of Photovoltaic Modules App 20160078159 - Goverde; Hans ; et al.	2016-03-17
Germanium solar cell and method for the production thereof Grant 8,664,525 - Posthuma , et al. March 4, 2	2014-03-04
Multi-junction Photovoltaic Module And The Processing Thereof App 20110186112 - Aernouts; Tom ; et al.	2011-08-04
Germanium solar cell and method for the production thereof Grant 7,964,789 - Posthuma , et al. June 21, 2	2011-06-21
Germanium solar cell and method for the production thereof Grant 7,960,645 - Posthuma , et al. June 14, 2	2011-06-14
Method for the manufacture of electronic devices on substrates and devices related thereto Grant 7,960,246 - Flamand , et al. June 14, 2	2011-06-14
Photovoltaic Device App 20100140619 - Bilyalov; Renat ; et al.	2010-06-10
Photovoltaic device Grant 7,705,235 - Bilyalov , et al. April 27, 2	2010-04-27
Method For The Production Of Photovoltaic Cells App 20080121280 - Carnel; Lodiwijk ; et al.	2008-05-29
Germanium solar cell and method for the production thereof App 20070227589 - Posthuma; Niels ; et al.	2007-10-04
Germanium solar cell and method for the production thereof App 20060207651 - Posthuma; Niels ; et al.	2006-09-21
Method for making thin film devices intended for solar cells or silicon-on-insulator (SOI) applications App 20060184266 - Solanki; Chetan Singh ; et al.	2006-08-17
Method for making thin film devices intended for solar cells or silicon-on-insulator (SOI) applications Grant 7,022,585 - Solanki , et al. April 4, 2	2006-04-04
Method for the manufacture of electronic devices on substrates and devices related thereto App 20050272222 - Flamand, Giovanni ; et al.	2005-12-08
Method for making thin film devices intended for solar cells or silicon-on-insulator (SOI) applications App 20050020032 - Solanki, Chetan Singh ; et al.	2005-01-27
Germanium solar cell and method for the production thereof App 20050000566 - Posthuma, Niels ; et al.	2005-01-06
Ambipolar organic transistor Grant 6,815,711 - Geens , et al. November 9, 2	2004-11-09
Thin-film opto-electronic device and a method of making it Grant 6,815,247 - Stalmans , et al. November 9, 2	2004-11-09
Photovoltaic device App 20040103937 - Bilyalov, Renat ; et al.	2004-06-03
Thin-film opto-electronic device and a method of making it App 20040087056 - Stalmans, Lieven ; et al.	2004-05-06
Thin-film opto-electronic device and a method of making it Grant 6,683,367 - Stalmans , et al. January 27, 2	2004-01-27
Method for producing a device having a semiconductor layer on a lattice mismatched substrate App 20030216043 - Flamand, Giovanni ; et al.	2003-11-20
Method for the formation and lift-off of porous silicon layers Grant 6,649,485 - Solanki , et al. November 18, 2	2003-11-18
Method of producing a semiconductor layer on a substrate Grant 6,602,760 - Poortmans , et al. August 5, 2	2003-08-05
Ambipolar organic transistor App 20030085397 - Geens, Wim ; et al.	2003-05-08
Device for detecting an analyte in a sample based on organic materials Grant 6,521,109 - Bartic , et al. February 18, 2	2003-02-18
Method of producing a semiconductor layer on a substrate App 20020106882 - Poortmans, Jef ; et al.	2002-08-08
Method for the formation and lift-off of porous silicon layers App 20010036747 - Solanky, Chetan Singh ; et al.	2001-11-01

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