Inventor · disambiguated record
Yung-Chang Cheng
Also filed as: CHENG YUNG-CHANG
59 granted patents·11 pending applications·436 citations·filing 2001–2015
98Inventor score
Files withHON HAI PREC IND CO LTD59FOXCONN INTERCONNECT TECHNOLOGY LTD3CHEN TO-YING2CHENG YUNG-CHANG1HONHAI PREC IND CO LTD1
Top patents by PatentIndex Score
70 records- 0190US6783281B2Optical fiber converter retaining different sized ferrulesHON HAI PREC IND CO LTD·Filed 2002·Granted Aug 31, 2004·45 cites·19 claims
- 0287US6799898B2Optical connector assembly with a low profileHON HAI PREC IND CO LTD·Filed 2002·Granted Oct 5, 2004·33 cites·20 claims
- 0384US7094097B2Electrical card connectorHON HAI PREC IND CO LTD·Filed 2005·Granted Aug 22, 2006·6 cites·16 claims
- 0482US7189088B2Card connector with anti-mismating deviceHON HAI PREC IND CO LTD·Filed 2005·Granted Mar 13, 2007·21 cites·2 claims
- 0581USD467553SDuplex clip for optical fiber connectorHON HAI PREC IND CO LTD·Filed 2001·Granted Dec 24, 2002·26 cites·1 claims
- 0680US7371089B2Memory card connector with improved foldable bafflerHON HAI PREC IND CO LTD·Filed 2007·Granted May 13, 2008·18 cites·17 claims
- 0778US7717626B2Optical fiber connectorHON HAI PREC IND CO LTD·Filed 2008·Granted May 18, 2010·8 cites·20 claims
- 0877US7614912B2Card connector with dummy cardHON HAI PREC IND CO LTD·Filed 2007·Granted Nov 10, 2009·6 cites·16 claims
- 0977USD481680SOptical connectorHON HAI PREC IND CO LTD·Filed 2002·Granted Nov 4, 2003·23 cites·1 claims
- 1076US7766114B2Driving mechanism for the motorized bicycleLEE SEN-YUNG·Filed 2008·Granted Aug 3, 2010·17 cites·8 claims
- 1174US7275964B2Electrical card connectorHON HAI PREC IND CO LTD·Filed 2006·Granted Oct 2, 2007·4 cites·20 claims
- 1274US7097475B2Electrical card connector with doorHON HAI PREC IND CO LTD·Filed 2004·Granted Aug 29, 2006·18 cites·8 claims
- 1372US9660481B2Wireless charger assembly mountable on different desksFOXCONN INTERCONNECT TECHNOLOGY LTD·Filed 2014·Granted May 23, 2017·2 cites·18 claims
- 1472USRE41933EOptical connector assembly with a low profileHON HAI PREC IND CO LTD·Filed 2006·Granted Nov 16, 2010·5 cites·54 claims
- 1571US7510414B2Electrical card connectorHON HAI PREC IND CO LTD·Filed 2007·Granted Mar 31, 2009·11 cites·18 claims
- 1671US7484975B2Electrical connector with an injecting mechanism having a detachable handleHON HAI PREC IND CO LTD·Filed 2007·Granted Feb 3, 2009·4 cites·16 claims
- 1770US8337259B2Electrical connector with reliable terminal positionCHEN TO-YING·Filed 2011·Granted Dec 25, 2012·9 cites·18 claims
- 1870US7909659B2Anti-mismating electrical connector and method for manufacting sameHON HAI PREC IND CO LTD·Filed 2010·Granted Mar 22, 2011·6 cites·19 claims
- 1969US7618272B2Electrical card connector with a dustproof deviceHON HAI PREC IND CO LTD·Filed 2008·Granted Nov 17, 2009·11 cites·3 claims
- 2069US6746266B2Duplex fiber optic connector deviceHON HAI PREC IND CO LTD·Filed 2002·Granted Jun 8, 2004·11 cites·14 claims
- 2169US6722791B2Multi-fiber ferruleHON HAI PREC IND CO LTD·Filed 2002·Granted Apr 20, 2004·12 cites·12 claims
- 2269US6669376B2Duplex clip for optical fiber connectorHON HAI PREC IND CO LTD·Filed 2001·Granted Dec 30, 2003·11 cites·20 claims
- 2367US7351108B2Card connectorHON HAI PREC IND CO LTD·Filed 2006·Granted Apr 1, 2008·8 cites·20 claims
- 2467USD474743SOptical fiber adapterHON HAI PREC IND CO LTD·Filed 2002·Granted May 20, 2003·14 cites·1 claims
- 2566US7080995B2Electrical card connector having dustproof deviceHON HAI PREC IND CO LTD·Filed 2004·Granted Jul 25, 2006·10 cites·12 claims
- 2665US7931493B2Cable assembly with a firm connection between a plurality of wires and a connectorHON HAI PREC IND CO LTD·Filed 2009·Granted Apr 26, 2011·8 cites·16 claims
- 2764US7540778B2Stacked electrical card connector with grounding spaceHON HAI PREC IND CO LTD·Filed 2007·Granted Jun 2, 2009·8 cites·17 claims
- 2864US6735849B2Method of making dual band microstrip antennaHON HAI PREC IND CO LTD·Filed 2001·Granted May 18, 2004·10 cites·7 claims
- 2963US7924573B2Card connector with ejectorHON HAI PREC IND CO LTD·Filed 2007·Granted Apr 12, 2011·2 cites·10 claims
- 3063US7628633B2Electrical card connectorHON HAI PREC IND CO LTD·Filed 2007·Granted Dec 8, 2009·2 cites·6 claims
- 3162US7628641B2Board-to-board connector assembly having pull tabHON HAI PREC IND CO LTD·Filed 2009·Granted Dec 8, 2009·1 cites·16 claims
- 3262US7445477B2Card connector with ejectorHON HAI PREC IND CO LTD·Filed 2007·Granted Nov 4, 2008·7 cites·18 claims
- 3362US7422445B2Sinking electrical card connectorHONHAI PREC IND CO LTD·Filed 2007·Granted Sep 9, 2008·7 cites·16 claims
- 3458US7828589B2Cable assembly with improved grounding structureHON HAI PREC IND CO LTD·Filed 2009·Granted Nov 9, 2010·5 cites·8 claims
- 3557US7670145B2Electrical connector assemblyHON HAI PREC IND CO LTD·Filed 2007·Granted Mar 2, 2010·5 cites·13 claims
- 3656US7242586B2Small form factor transceiver module with integral cage retainersHON HAI PREC IND CO LTD·Filed 2004·Granted Jul 10, 2007·8 cites·17 claims
- 3755US7491073B2Electrical card connector having ejecting mechanism with a stopping plateHON HAI PREC IND CO LTD·Filed 2007·Granted Feb 17, 2009·4 cites·19 claims
- 3854USD698728SElectrical adapterHON HAI PREC IND CO LTD·Filed 2013·Granted Feb 4, 2014·8 cites·1 claims
- 3952US7753719B2Dc power plug with LED's improved connecting methodHON HAI PREC IND CO LTD·Filed 2009·Granted Jul 13, 2010·3 cites·14 claims
- 4051US7559775B2Electrical card connector assemblyHON HAI PREC IND CO LTD·Filed 2008·Granted Jul 14, 2009·3 cites·13 claims
- 4151US7534117B2Card connectorHON HAI PREC IND CO LTD·Filed 2007·Granted May 19, 2009·0 cites·17 claims
- 4251US2009142939A1Adapter for card connectorHON HAI PREC IND CO LTD·Filed 2008·Application pending·0 cites
- 4350US7651360B2Electrical card connector having a holding deviceHON HAI PREC IND CO LTD·Filed 2008·Granted Jan 26, 2010·2 cites·8 claims
- 4450US7604493B2Card connectorHON HAI PREC IND CO LTD·Filed 2008·Granted Oct 20, 2009·0 cites·20 claims
- 4549US8333621B2Electrical connectorCHEN TO-YING·Filed 2011·Granted Dec 18, 2012·2 cites·20 claims
- 4648US7654836B2Card connectorHON HAI PREC IND CO LTD·Filed 2008·Granted Feb 2, 2010·0 cites·4 claims
- 4748US7604504B2Electrical card connector having grounding plateHON HAI PREC IND CO LTD·Filed 2008·Granted Oct 20, 2009·2 cites·2 claims
- 4848US2008304239A1Electrical card connectorHON HAI PREC IND CO LTD·Filed 2008·Application pending·0 cites
- 4947US7883377B2Cable assembly with improved housingHON HAI PREC IND CO LTD·Filed 2009·Granted Feb 8, 2011·1 cites·20 claims
- 5047US7857627B2Base board with golden fingers at one end and a plurality of wires attached at the other endHON HAI PREC IND CO LTD·Filed 2009·Granted Dec 28, 2010·1 cites·20 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →