Inventor · disambiguated record
Ya-Lun Cheng
Also filed as: CHENG YA-LUN
3 granted patents·3 pending applications·91 citations·filing 2003–2005
72Inventor score
Top patents by PatentIndex Score
6 records- 0192US6991991B2Method for preventing to form a spacer undercut in SEG pre-clean processUNITED MICROELECTRONICS CORP·Filed 2003·Granted Jan 31, 2006·67 cites·13 claims
- 0275US7037793B2Method of forming a transistor using selective epitaxial growthUNITED MICROELECTRONICS CORP·Filed 2004·Granted May 2, 2006·21 cites·15 claims
- 0350US7306681B2Method of cleaning a semiconductor substrateUNITED MICROELECTRONICS CORP·Filed 2004·Granted Dec 11, 2007·3 cites·9 claims
- 0444US2006024896A1Method for fabricating metal-oxide-semiconductor transistor with selective epitaxial growth filmHUANG KUO-TAI·Filed 2005·Application pending·0 cites
- 0538US2004256671A1Metal-oxide-semiconductor transistor with selective epitaxial growth filmFiled 2003·Application pending·0 cites
- 0638US2005130434A1Method of surface pretreatment before selective epitaxial growthUNITED MICROELECTRONICS CORP·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →