Inventor · disambiguated record
Ping-Yi Chang
Also filed as: CHANG PING-YI
6 granted patents·3 pending applications·128 citations·filing 2000–2007
82Inventor score
Top patents by PatentIndex Score
9 records- 0194US6336841B1Method of CMP endpoint detectionMACRONIX INT CO LTD·Filed 2001·Granted Jan 8, 2002·99 cites·10 claims
- 0265US6589854B2Method of forming shallow trench isolationMACRONIX INT CO LTD·Filed 2001·Granted Jul 8, 2003·14 cites·16 claims
- 0350US6407454B1Inter-metal dielectric layerMACRONIX INT CO LTD·Filed 2000·Granted Jun 18, 2002·3 cites·7 claims
- 0448US6849504B2Method for fabricating flash memoryMACRONIX INT CO LTD·Filed 2002·Granted Feb 1, 2005·8 cites·17 claims
- 0545US6706596B2Method for forming flash memory cellMACRONIX INT CO LTD·Filed 2002·Granted Mar 16, 2004·3 cites·20 claims
- 0643US2008023084A1Piping design for high density plasma process chamberCHANG PING-YI·Filed 2007·Application pending·0 cites
- 0739US6458660B1Method of flash cell formationMACRONIX INT CO LTD·Filed 2001·Granted Oct 1, 2002·1 cites·7 claims
- 0831US2003040189A1Shallow trench isolation fabricationFiled 2001·Application pending·0 cites
- 0929US2002177274A1Method for forming flash memory cellMACRONIX INT CO LTD·Filed 2001·Application pending·0 cites
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