Inventor · disambiguated record
Chung-Yu Chen
Also filed as: CHEN CHUNG-YU
65 granted patents·15 pending applications·752 citations·filing 2002–2024
99Inventor score
Files withCHENG UEI PREC IND CO LTD32NAN YA PLASTICS CORP12NANYA PLASTICS CORP9POWERTEK HARDWARE CO LTD8CHEN CHUNG-YU6
Top patents by PatentIndex Score
80 records- 0196USD543146SReceptacle connectorCHENG UEI PREC IND CO LTD·Filed 2006·Granted May 22, 2007·124 cites·1 claims
- 0294US8087942B2Board-to-board connector assemblyCHEN CHUNG-YU·Filed 2008·Granted Jan 3, 2012·20 cites·8 claims
- 0393US7802994B1Combination of connector assembly and two printed circuit boardsCHENG UEI PREC IND CO LTD·Filed 2009·Granted Sep 28, 2010·44 cites·7 claims
- 0491US10611711B1Method for preparing 1,4-cyclohexanedimethanolNANYA PLASTICS CORP·Filed 2019·Granted Apr 7, 2020·5 cites·8 claims
- 0590US7766666B1Board-to-board connector assemblyCHENG UEI PREC IND CO LTD·Filed 2009·Granted Aug 3, 2010·33 cites·17 claims
- 0690US7384274B1Board to board connectorCHENG UEI PREC IND CO LTD·Filed 2007·Granted Jun 10, 2008·33 cites·7 claims
- 0789US9688838B1Diisononyl terephthalate plasticizer and its use as well as process for producing the sameNANYA PLASTICS CORP·Filed 2016·Granted Jun 27, 2017·4 cites·10 claims
- 0888US12116340B2Method for manufacturing methyltetrahydrophthalic anhydrideNAN YA PLASTICS CORP·Filed 2022·Granted Oct 15, 2024·1 cites·10 claims
- 0987US10078929B1Wireless transmission system used for a self-locking lock boxCHEN CHUNG YU·Filed 2017·Granted Sep 18, 2018·9 cites·9 claims
- 1084US11536054B2Electric strike lockPOWERTEK HARDWARE CO LTD·Filed 2020·Granted Dec 27, 2022·2 cites·7 claims
- 1184US8040461B2Compound diffusion plate structure, backlight module, and liquid crystal displayENTIRE TECHNOLOGY CO LTD·Filed 2009·Granted Oct 18, 2011·10 cites·7 claims
- 1284USD601971SMulti-contact point terminalCHENG UEI PREC IND CO LTD·Filed 2009·Granted Oct 13, 2009·29 cites·1 claims
- 1384USD558671SBattery connectorCHENG UEI PREC IND CO LTD·Filed 2006·Granted Jan 1, 2008·32 cites·1 claims
- 1482US7828559B2Board-to board connector assemblyCHENG UEI PREC IND CO LTD·Filed 2008·Granted Nov 9, 2010·20 cites·9 claims
- 1580USD596575SConnectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Jul 21, 2009·24 cites·1 claims
- 1680USD596130SPlug connectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Jul 14, 2009·24 cites·1 claims
- 1780USD561696SBoard to board plug connectorCHENG UEI PREC IND CO LTD·Filed 2007·Granted Feb 12, 2008·25 cites·1 claims
- 1878US9235942B2Non-contact power supply device for an electronic lockCHEN CHUNG-YU·Filed 2013·Granted Jan 12, 2016·15 cites·7 claims
- 1978US7448889B1Memory card connectorCHENG UEI PREC IND CO LTD·Filed 2007·Granted Nov 11, 2008·17 cites·8 claims
- 2078US7322838B1Memory card connectorCHENG UEI PREC IND CO LTD·Filed 2006·Granted Jan 29, 2008·17 cites·4 claims
- 2177US10611712B2Hydrogenation method for preparing hydrogenated bisphenol-A having a higher trans/trans isomer ratioNANYA PLASTICS CORP·Filed 2018·Granted Apr 7, 2020·1 cites·6 claims
- 2277USD566655SMemory card connectorCHENG UEI PREC IND CO LTD·Filed 2006·Granted Apr 15, 2008·24 cites·1 claims
- 2376US7326071B1Card connectorCHENG VEI PREC INDUSTRY CO LTD·Filed 2007·Granted Feb 5, 2008·13 cites·7 claims
- 2473US12492286B2Plasticizer and method for manufacturing the sameNAN YA PLASTICS CORP·Filed 2022·Granted Dec 9, 2025·0 cites·17 claims
- 2573US7901251B1Audio connectorCHENG UEI PREC IND CO LTD·Filed 2009·Granted Mar 8, 2011·13 cites·3 claims
- 2673US7547236B1Board-to-board connectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Jun 16, 2009·13 cites·6 claims
- 2773USD589898SPlug connectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Apr 7, 2009·18 cites·1 claims
- 2873US2025297077A1Manufacturing method of recycled polyester fabricNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 2972USD935863SReader for electronic lockPOWERTEK HARDWARE CO LTD·Filed 2019·Granted Nov 16, 2021·12 cites·1 claims
- 3072US7799440B2Organic electroluminescent device and host material of luminescent and hole-blocking material thereofCHI MEI OPTOELECTRONICS CORP·Filed 2006·Granted Sep 21, 2010·6 cites·19 claims
- 3172US2025206910A1Recycling method of polyester cotton blended fabricNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 3271US7967639B1Battery connectorCHENG UEI PREC IND CO LTD·Filed 2009·Granted Jun 28, 2011·11 cites·10 claims
- 3371US2025333563A1Phenolic epoxy resin and method for manufacturing the sameNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 3471US2025333562A1Phenolic epoxy resin and method for manufacturing the sameNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 3569USD561697SBoard to board receptacle connectorCHENG UEI PREC IND CO LTD·Filed 2007·Granted Feb 12, 2008·16 cites·1 claims
- 3669US7258571B1Battery connector with retaining boardCHENG UEI PREC IND CO LTD·Filed 2006·Granted Aug 21, 2007·11 cites·5 claims
- 3769US2025206905A1Recycling method of polyester materialNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 3868US7604500B1Board-to-board connectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Oct 20, 2009·10 cites·2 claims
- 3968USD598389SReceptacle connectorCHENG UEI PREC IND CO LTD·Filed 2008·Granted Aug 18, 2009·15 cites·1 claims
- 4067US11739037B1Method for manufacturing nonylcyclohexanolNAN YA PLASTICS CORP·Filed 2022·Granted Aug 29, 2023·0 cites·10 claims
- 4166US2023090736A1Polyphenylene ether resin modified with two amino functional groups, method for producing the same, and substrate material for circuit boardNAN YA PLASTICS CORP·Filed 2022·Application pending·0 cites
- 4265USD884455SCabinet lockPOWERTEK HARDWARE CO LTD·Filed 2018·Granted May 19, 2020·9 cites·1 claims
- 4365US6721525B2Cartridge with a replaceable toner container for a laser printing imaging apparatusGEN PLASTICS IND CO LTD·Filed 2002·Granted Apr 13, 2004·11 cites·37 claims
- 4465US2025369023A1Method for converting carbon source into ethylene glycolNAN YA PLASTICS CORP·Filed 2024·Application pending·0 cites
- 4564US11873278B2Method for preparing low migration plasticizer of di-2-ethylhexyl terephthalateNAN YA PLASTICS CORP·Filed 2021·Granted Jan 16, 2024·0 cites·10 claims
- 4663US9591448B2Method for generating a track file that contains notification information, a computer program product, and a navigation methodMITAC INT CORP·Filed 2015·Granted Mar 7, 2017·1 cites·11 claims
- 4763US2025034103A1Method for isomerizing methyltetrahydrophthalic anhydrideNAN YA PLASTICS CORP·Filed 2023·Application pending·0 cites
- 4862US7950966B1Audio jack connectorCHENG UEI PREC IND CO LTD·Filed 2009·Granted May 31, 2011·7 cites·5 claims
- 4962US7771227B1Circuit board connector assemblyCHENG UEI PREC IND CO LTD·Filed 2009·Granted Aug 10, 2010·7 cites·8 claims
- 5061US7794289B1Circuit board connector assemblyCHENG UEI PREC IND CO LTD·Filed 2009·Granted Sep 14, 2010·7 cites·5 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →