Inventor · disambiguated record
Fredrik Sjostrom
Also filed as: SJOESTROEM FREDRIK · SJOSTROM FREDRIK
2 granted patents·3 pending applications·9 citations·filing 2005–2009
54Inventor score
Top patents by PatentIndex Score
5 records- 0175US7919218B2Method for a multiple exposure beams lithography toolMICRONIC LASER SYSTEMS AB·Filed 2005·Granted Apr 5, 2011·7 cites·13 claims
- 0259US8137875B2Method and apparatus for overlay compensation between subsequently patterned layers on workpieceSJOESTROEM FREDRIK·Filed 2009·Granted Mar 20, 2012·2 cites·11 claims
- 0344US2009175530A1Methods and apparatuses for detecting pattern errorsSJOSTROM FREDRIK·Filed 2008·Application pending·0 cites
- 0440US2010142022A1Methods and apparatuses for increasing available power in optical systemsSJOESTROEM FREDRIK·Filed 2009·Application pending·0 cites
- 0537US2009199152A1Methods and apparatuses for reducing mura effects in generated patternsMICRONIC LASER SYSTEMS AB·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →