Inventor · disambiguated record
Wilfried Ammon
Also filed as: AMMON WILFRIED V · AMMON WILFRIED VON
7 granted patents·3 pending applications·259 citations·filing 1988–2012
86Inventor score
Files withWACKER SILTRONIC HALBLEITERMAT5SILTRONIC AG2AMMON WILFRIED VON1STODDARD NATHAN1WACKER CHEMITRONIC1
Top patents by PatentIndex Score
10 records- 0190US5935320AProcess for producing silicon semiconductor wafers with low defect densityWACKER SILTRONIC HALBLEITERMAT·Filed 1997·Granted Aug 10, 1999·148 cites·4 claims
- 0288US6228164B1Process for producing a single crystalWACKER SILTRONIC HALBLEITERMAT·Filed 1999·Granted May 8, 2001·67 cites·26 claims
- 0386US9315917B2Apparatus and method for the production of ingotsSTODDARD NATHAN·Filed 2012·Granted Apr 19, 2016·3 cites·9 claims
- 0463US4851628AMethod for the crucible-free floating zone pulling of semiconductor rods and an induction heating coil thereforWACKER CHEMITRONIC·Filed 1988·Granted Jul 25, 1989·20 cites·11 claims
- 0556US8475592B2Method for producing a single crystal of semiconductor materialAMMON WILFRIED VON·Filed 2009·Granted Jul 2, 2013·0 cites·6 claims
- 0649US6117230AProcess for producing a silicon single crystal, and heater for carrying out the processWACKER SILTRONIC HALBLEITERMAT·Filed 1997·Granted Sep 12, 2000·14 cites·6 claims
- 0745US2004192015A1Method and device for the production of a silicon single crystal, silicon single crystal, and silicon semiconductor wafers with determined defect distributionsSILTRONIC AG·Filed 2004·Application pending·0 cites
- 0843US2004118334A1Silicon single crystal, and process for producing itWACKER SILTRONIC HALBLEITERMAT·Filed 2003·Application pending·0 cites
- 0942US6267815B1Method for pulling a single crystalWACKER SILTRONIC HALBLEITERMAT·Filed 1999·Granted Jul 31, 2001·7 cites·7 claims
- 1041US2005139961A1Semiconductor substrate and method for production thereofSILTRONIC AG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →