Inventor · disambiguated record
Shui-Chun Tseng
Also filed as: TSENG SHUI-CHUN
13 granted patents·6 pending applications·43 citations·filing 2005–2013
89Inventor score
Top patents by PatentIndex Score
19 records- 0187US7021226B2Sewing machine having a lower thread cutterZENG HSING IND CO LTD·Filed 2005·Granted Apr 4, 2006·11 cites·4 claims
- 0269US8327782B2Device for driving movement of a piece of cloth to be embroideredTSENG SHUI-CHUN·Filed 2010·Granted Dec 11, 2012·4 cites·5 claims
- 0361US8347458B2Bypass-type motor protecting device for a vacuum cleanerZENG HSING IND CO LTD·Filed 2009·Granted Jan 8, 2013·3 cites·5 claims
- 0460US8082865B2Stationary thread-cutting device for a sewing machineTSENG SHUI-CHUN·Filed 2009·Granted Dec 27, 2011·4 cites·9 claims
- 0559US8069799B2Thread cutting device for a sewing machineTSENG SHUI-CHUN·Filed 2009·Granted Dec 6, 2011·3 cites·4 claims
- 0653US8302547B2Thread cutting device for a sewing machineTSENG SHUI-CHUN·Filed 2011·Granted Nov 6, 2012·1 cites·6 claims
- 0752US2009272305A1Sewing machine capable of projecting a sample designZENG HSING IND CO LTD·Filed 2008·Application pending·0 cites
- 0850US8468962B2Sewing machine with a thread holding device for holding needle thread remainingTSENG SHUI-CHUN·Filed 2011·Granted Jun 25, 2013·1 cites·8 claims
- 0949US8402903B2Feed dog device for a sewing machineTSENG SHUI-CHUN·Filed 2011·Granted Mar 26, 2013·1 cites·10 claims
- 1045USD527744SSewing machineZENG HSING IND CO LTD·Filed 2005·Granted Sep 5, 2006·6 cites·1 claims
- 1141USD644254SSewing machineZENG HSING IND CO LTD·Filed 2010·Granted Aug 30, 2011·4 cites·1 claims
- 1241USD642206SSewing machineZENG HSING IND CO LTD·Filed 2010·Granted Jul 26, 2011·4 cites·1 claims
- 1341US2009256898A1Device for printing a picture onto a piece of cloth to be embroidered, and embroidering machine having the sameZENG HSING IND CO LTD·Filed 2008·Application pending·0 cites
- 1437US2009241819A1Device for coloring a thread body, and sewing machine having the sameZENG HSING IND CO LTD·Filed 2008·Application pending·0 cites
- 1537US2012222598A1Bobbin case for a sewing machineTSENG SHUI-CHUN·Filed 2011·Application pending·0 cites
- 1632USD640712SSewing machineZENG HSING IND CO LTD·Filed 2010·Granted Jun 28, 2011·1 cites·1 claims
- 1731US8468961B2Clutch device for a needle bar of a sewing machineTSENG SHUI-CHUN·Filed 2011·Granted Jun 25, 2013·0 cites·3 claims
- 1830US2014373765A1Knee-controlled motor control device for a motor-driven presser mechanism of a sewing machineZENG HSING IND CO LTD·Filed 2013·Application pending·0 cites
- 1929US2013047905A1Embroidery sewing machine and methodTSENG SHUI-CHUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →