Inventor · disambiguated record
Yeon-Ha Cho
Also filed as: CHO YEON-HA
5 granted patents·1 pending application·21 citations·filing 1999–2007
72Inventor score
Top patents by PatentIndex Score
6 records- 0165US7068003B2System to determine proper wafer alignmentSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 27, 2006·3 cites·14 claims
- 0257US6300642B1Method for monitoring Faraday cup operation in an ion implantation apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 9, 2001·16 cites·16 claims
- 0347US7521698B2Apparatus and method for interlocking a power supply to ion implantation equipment, method and apparatus for generating an interlocking signal, method and apparatus for interrupting an ion implantation process, and an interlocking systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 21, 2009·0 cites·9 claims
- 0444US7019316B2High-energy ion implanter and method of operation thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 28, 2006·2 cites·10 claims
- 0537US7115490B2Apparatus and method for interlocking a power supply to ion implantation equipment, method and apparatus for generating an interlocking signal, method and apparatus for interrupting an ion implantation process, and an interlocking systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 3, 2006·0 cites·21 claims
- 0637US2007158583A1Disk assembly of ion implanterCHO YEON-HA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →