Assignee
HERAEUS SHIN ETSU AMERICA
US·2 granted patents·2 pending applications·46 citations·filing 1998–2003
Top patents by PatentIndex Score
4 records- 0184US7118789B2Silica glass crucibleHERAEUS SHIN ETSU AMERICA·Filed 2001·Granted Oct 10, 2006·25 cites·31 claims
- 0259US6143073AMethods and apparatus for minimizing white point defects in quartz glass cruciblesHERAEUS SHIN ETSU AMERICA·Filed 1998·Granted Nov 7, 2000·21 cites·19 claims
- 0344US2003012899A1Doped silica glass crucible for making a silicon ingotHERAEUS SHIN ETSU AMERICA·Filed 2002·Application pending·0 cites
- 0437US2004072007A1Silica glass crucibleHERAEUS SHIN ETSU AMERICA·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →