Siltronic Corporation

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0175,343 APPARATUS AND METHOD FOR ETCHING A WAFER EDGEAbandonedJan 12, 11Jul 12, 12[C23F]
2011/0099,830 TOOL POSITIONING SYSTEMAbandonedOct 06, 10May 05, 11[G01B]
2011/0078,884 TOOL FOR COMPRESSING AND INSERTING A PLIABLE MEMBER INTO A CHANNELAbandonedOct 06, 10Apr 07, 11[B25B]
2009/0214,843 CONTROLLED EDGE RESISTIVITY IN A SILICON WAFERAbandonedDec 23, 08Aug 27, 09[H01L, B32B]
2009/0215,202 CONTROLLED EDGE RESISTIVITY IN A SILICON WAFERAbandonedDec 23, 08Aug 27, 09[H01L]
7416962 Method for processing a semiconductor wafer including back side grindingExpiredAug 30, 02Aug 26, 08[H01L]
2004/0241,867 Method of analyzing a wafer for metal impuritiesAbandonedJan 15, 04Dec 02, 04[G01N]
2004/0092,029 Method of preparing a silicon sample for analysisAbandonedOct 06, 03May 13, 04[G01N]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.