Inventor · disambiguated record
Chi-Feng Cheng
Also filed as: CHENG CHI-FENG
12 granted patents·4 pending applications·119 citations·filing 2001–2014
90Inventor score
Files withMACRONIX INT CO LTD4POWERTECH IND CO LTD4TAIWAN GREEN POINT ENTPR CO LT3LIN CHUN-CHIEH1TAIWAN GREEN POINT ENTPR CO1
Top patents by PatentIndex Score
16 records- 0186USD721653SPower socketPOWERTECH IND CO LTD·Filed 2014·Granted Jan 27, 2015·33 cites·1 claims
- 0286US7989901B2MOS devices with improved source/drain regions with SiGeTAIWAN SEMICONDUCTOR MFG·Filed 2007·Granted Aug 2, 2011·15 cites·8 claims
- 0383USD730836SPower socketPOWERTECH IND CO LTD·Filed 2014·Granted Jun 2, 2015·27 cites·1 claims
- 0470US7950829B2High efficiency light emitting diode apparatusTAIWAN GREEN POINT ENTPR CO·Filed 2009·Granted May 31, 2011·9 cites·10 claims
- 0569US6814457B2Light guide structure for light guide plateTAIWAN GREEN POINT ENTPR CO LT·Filed 2002·Granted Nov 9, 2004·14 cites·2 claims
- 0667US6856394B2System for monitoring oxidant concentration of slurry in a chemical mechanical polishing processMACRONIX INT CO LTD·Filed 2002·Granted Feb 15, 2005·7 cites·19 claims
- 0756US8569846B2MOS devices with improved source/drain regions with SiGeLIN CHUN-CHIEH·Filed 2011·Granted Oct 29, 2013·1 cites·11 claims
- 0854US6468897B1Method of forming damascene structureMACRONIX INT CO LTD·Filed 2001·Granted Oct 22, 2002·6 cites·20 claims
- 0953US9705308B2Power strip, power plug, and power outletPOWERTECH IND CO LTD·Filed 2014·Granted Jul 11, 2017·0 cites·8 claims
- 1052US7234855B2Lamp having a planar light-emitting sourceTAIWAN GREEN POINT ENTPR CO LT·Filed 2005·Granted Jun 26, 2007·2 cites·3 claims
- 1151US6644537B1Manufacturing method for bonded electroforming metallic moldTAIWAN GREEN POINT ENTPR CO LT·Filed 2002·Granted Nov 11, 2003·3 cites·5 claims
- 1245US6682409B2Wafer carrier structure for chemical-mechanical polisherMACRONIX INT CO LTD·Filed 2001·Granted Jan 27, 2004·2 cites·7 claims
- 1340US2015303821A1Wall socketPOWERTECH IND CO LTD·Filed 2014·Application pending·0 cites
- 1436US2005079811A1Defect reduction using pad conditioner cleaningMACRONIX INT CO LTD·Filed 2003·Application pending·0 cites
- 1536US2003063458A1Lighting luminaire using only one light source and forming method thereofFiled 2001·Application pending·0 cites
- 1635US2004038632A1Conditioner of chemical-mechanical polishing stationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →