Inventor · disambiguated record
Bernhard P. Piwczyk
Also filed as: PIWCZYK BERNHARD · PIWCZYK BERNHARD P
12 granted patents·3 pending applications·527 citations·filing 1986–2011
92Inventor score
Files withASE AMERICAS INC3IMAGE MICRO SYSTEMS INC2PIWCZYK BERNHARD2PIWCZYK BERNHARD P2RWE SCHOTT SOLAR INC2
Top patents by PatentIndex Score
15 records- 0195US6376797B1Laser cutting of semiconductor materialsASE AMERICAS INC·Filed 2000·Granted Apr 23, 2002·148 cites·26 claims
- 0294US4749840AIntense laser irradiation using reflective opticsIMAGE MICRO SYSTEMS INC·Filed 1986·Granted Jun 7, 1988·95 cites·45 claims
- 0391US6423928B1Gas assisted laser cutting of thin and fragile materialsASE AMERICAS INC·Filed 2000·Granted Jul 23, 2002·61 cites·26 claims
- 0491US4801352AFlowing gas seal enclosure for processing workpiece surface with controlled gas environment and intense laser irradiationIMAGE MICRO SYSTEMS INC·Filed 1986·Granted Jan 31, 1989·126 cites·56 claims
- 0588US7915154B2Laser diffusion fabrication of solar cellsPIWCZYK BERNHARD P·Filed 2009·Granted Mar 29, 2011·14 cites·20 claims
- 0675US6740158B2Process for coating silicon shot with dopant for addition of dopant in crystal growthRWE SCHOTT SOLAR INC·Filed 2002·Granted May 25, 2004·11 cites·12 claims
- 0773US5724121AMounting member method and apparatus with variable length supportsHUGHES DANBURY OPTICAL SYST·Filed 1995·Granted Mar 3, 1998·38 cites·8 claims
- 0869US7135069B2Coating silicon pellets with dopant for addition of dopant in crystal growthSCHOTT SOLAR INC·Filed 2004·Granted Nov 14, 2006·7 cites·16 claims
- 0965US8652974B2Method and system for pre-heating of semiconductor material for laser annealing and gas immersion laser dopingPIWCZYK BERNHARD·Filed 2011·Granted Feb 18, 2014·2 cites·9 claims
- 1060US8236677B2RTA for fabrication of solar cellsPIWCZYK BERNHARD P·Filed 2011·Granted Aug 7, 2012·0 cites·19 claims
- 1158US6660643B1Etching of semiconductor wafer edgesRWE SCHOTT SOLAR INC·Filed 1999·Granted Dec 9, 2003·25 cites·28 claims
- 1249US2009178704A1Solar electric module with redirection of incident lightKALEJS JURIS P·Filed 2008·Application pending·0 cites
- 1337US2004123895A1Diffractive structures for the redirection and concentration of optical radiationSUNRAY TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
- 1434US2003131939A1Apparatus and method for etching the edges of semiconductor wafersASE AMERICAS INC·Filed 2002·Application pending·0 cites
- 1530US9214368B2Laser diode array with fiber optic termination for surface treatment of materialsPIWCZYK BERNHARD·Filed 2011·Granted Dec 15, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →