Inventor · disambiguated record
Yimin Guan
Also filed as: GUAN YIMIN
54 granted patents·16 pending applications·312 citations·filing 2001–2023
98Inventor score
Files withLEXMARK INT INC30GUAN YIMIN12FUNAI ELECTRIC CO8SHANGHAI AUREFLUIDICS TECH CO LTD4ANDERSON FRANK E2
Top patents by PatentIndex Score
70 records- 0195US8814293B2On-chip fluid recirculation pump for micro-fluid applicationsSTRUNK TIMOTHY L·Filed 2012·Granted Aug 26, 2014·34 cites·21 claims
- 0294US8891949B2Micro-fluidic pumpHONG EUNKI·Filed 2012·Granted Nov 18, 2014·21 cites·20 claims
- 0393US9387478B2Micro-fluidic modules on a chip for diagnostic applicationsLEXMARK INT INC·Filed 2013·Granted Jul 12, 2016·23 cites·3 claims
- 0492US9630419B2Maintenance valve for fluid ejection headFUNAI ELECTRIC CO·Filed 2013·Granted Apr 25, 2017·6 cites·18 claims
- 0592US8659158B2Thermally inkjettable acrylic dielectric ink formulation and processCAI XIAORONG·Filed 2007·Granted Feb 25, 2014·10 cites·9 claims
- 0691US7195343B2Low ejection energy micro-fluid ejection headsLEXMARK INT INC·Filed 2004·Granted Mar 27, 2007·30 cites·14 claims
- 0791US2023303867A1Thermally inkjettable acrylic dielectric ink formulation and processFUNAI ELECTRIC CO·Filed 2023·Application pending·0 cites
- 0890US9364833B2Micro-fluidic modules on a chip for diagnostic applicationsLEXMARK INT INC·Filed 2013·Granted Jun 14, 2016·14 cites·6 claims
- 0989US6565176B2Long-life stable-jetting thermal ink jet printerLEXMARK INT INC·Filed 2001·Granted May 20, 2003·37 cites·26 claims
- 1083US10113074B2Thermally inkjettable acrylic dielectric ink formulation and processFUNAI ELECTRIC CO·Filed 2016·Granted Oct 30, 2018·2 cites·15 claims
- 1183US7309020B2Deposition fabrication using inkjet technologyLEXMARK INT INC·Filed 2006·Granted Dec 18, 2007·8 cites·28 claims
- 1281US9267497B2Micro-fluidic pumpLEXMARK INT INC·Filed 2014·Granted Feb 23, 2016·3 cites·11 claims
- 1381US7390078B2Reduction of heat loss in micro-fluid ejection devicesLEXMARK INT INC·Filed 2005·Granted Jun 24, 2008·6 cites·19 claims
- 1478US7410246B2Heater chip configuration for an inkjet printhead and printerLEXMARK INT INC·Filed 2003·Granted Aug 12, 2008·15 cites·25 claims
- 1577US11708503B2Thermally inkjettable acrylic dielectric ink formulation and processFUNAI ELECTRIC CO·Filed 2020·Granted Jul 25, 2023·0 cites·18 claims
- 1677US10703922B2Thermally inkjettable acrylic dielectric ink formulation and processFUNAI ELECTRIC CO·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 1777US7055756B2Deposition fabrication using inkjet technologyLEXMARK INT INC·Filed 2004·Granted Jun 6, 2006·16 cites·28 claims
- 1876US9533302B2Fluid cartridge and system for dispensing fluidEDELEN JOHN GLENN·Filed 2012·Granted Jan 3, 2017·6 cites·18 claims
- 1976US8844137B2Ejection devices for inkjet printers and method for fabricating ejection devicesFUNAI ELECTRIC CO·Filed 2013·Granted Sep 30, 2014·2 cites·7 claims
- 2076US7414262B2Electronic devices and methods for forming the sameLEXMARK INT INC·Filed 2005·Granted Aug 19, 2008·5 cites·8 claims
- 2174US7080896B2Micro-fluid ejection device having high resistance heater filmLEXMARK INT INC·Filed 2004·Granted Jul 25, 2006·12 cites·11 claims
- 2273US7841702B2Heater stack and method for making heater stack with heater element decoupled from substrateLEXMARK INT INC·Filed 2008·Granted Nov 30, 2010·4 cites·19 claims
- 2372US7918015B2Method for making a thin film resistorLEXMARK INT INC·Filed 2008·Granted Apr 5, 2011·4 cites·4 claims
- 2471US8366952B2Low ejection energy micro-fluid ejection headsLEXMARK INT INC·Filed 2010·Granted Feb 5, 2013·1 cites·20 claims
- 2569US8608291B2Piezoelectric inkjet printheads and methods for monolithically forming the sameGUAN YIMIN·Filed 2011·Granted Dec 17, 2013·3 cites·4 claims
- 2669US6890062B2Heater chip configuration for an inkjet printhead and printerLEXMARK INT INC·Filed 2003·Granted May 10, 2005·9 cites·20 claims
- 2767US7922297B2Ink ejection device including a silicon chip having a heater stack positioned over a corresponding power transistorLEXMARK INT INC·Filed 2007·Granted Apr 12, 2011·2 cites·14 claims
- 2867US2023009605A1Integrated microfluidic chip and single-cell culture, screening, and export method applying sameSHANGHAI INDUSTRIAL ΜTECHNOLOGY RES INSTITUTE·Filed 2022·Application pending·0 cites
- 2967US2014142245A1Thermally inkjettable acrylic dielectric ink formulation and processFUNAI ELECTRIC CO·Filed 2014·Application pending·0 cites
- 3065US8956450B2Formulation for silicon-doped ink used to prevent chip etchingDRYER PAUL WILLIAM·Filed 2012·Granted Feb 17, 2015·1 cites·8 claims
- 3165US6929349B2Thin film ink jet printhead adhesion enhancementLEXMARK INT INC·Filed 2003·Granted Aug 16, 2005·9 cites·14 claims
- 3265US6805431B2Heater chip with doped diamond-like carbon layer and overlying cavitation layerLEXMARK INT INC·Filed 2002·Granted Oct 19, 2004·9 cites·21 claims
- 3364US8079672B2Heater stack and method for making heater stack with cavity between heater element and substrateGUAN YIMIN·Filed 2008·Granted Dec 20, 2011·2 cites·8 claims
- 3463US8042912B2Heater stack having resistive layer with underlying insulative gap and method for making heater stackLEXMARK INT INC·Filed 2008·Granted Oct 25, 2011·2 cites·9 claims
- 3562US9902166B2Maintenance valve for fluid ejection headFUNAI ELECTRIC CO·Filed 2017·Granted Feb 27, 2018·0 cites·17 claims
- 3661US7673972B2Micro-fluid ejection devices, methods for making micro-fluid ejection heads, and micro-fluid ejection head having high resistance thin film heatersLEXMARK INT INC·Filed 2007·Granted Mar 9, 2010·1 cites·6 claims
- 3759US7624500B2Printing of multi-layer circuitsLEXMARK INT INC·Filed 2007·Granted Dec 1, 2009·2 cites·9 claims
- 3856US7452058B2Substantially planar ejection actuators and methods relating theretoLEXMARK INT INC·Filed 2006·Granted Nov 18, 2008·1 cites·15 claims
- 3954US10058869B2Micro-fluidic modules on a chip for diagnostic applicationsMICROFLUIDIC MEMS SOLUTION LLC·Filed 2016·Granted Aug 28, 2018·0 cites·9 claims
- 4054US6834941B1Heater chip configuration for an inkjet printhead and printerLEXMARK INT INC·Filed 2003·Granted Dec 28, 2004·5 cites·20 claims
- 4152US8888251B2Planar heater stack and method for making planar heater stack with cavity within planar heater substrata above substrateGUAN YIMIN·Filed 2012·Granted Nov 18, 2014·0 cites·11 claims
- 4252US6794753B2Diffusion barrier and method thereforLEXMARK INT INC·Filed 2002·Granted Sep 21, 2004·4 cites·18 claims
- 4350US8414786B2Planar heater stack and method for making planar heater stack with cavity within planar heater substrata above substrateGUAN YIMIN·Filed 2008·Granted Apr 9, 2013·0 cites·10 claims
- 4450US7749397B2Low ejection energy micro-fluid ejection headsLEXMARK INT INC·Filed 2007·Granted Jul 6, 2010·0 cites·8 claims
- 4550US6887782B2Diffusion barrier and method thereforLEXMARK INT INC·Filed 2004·Granted May 3, 2005·3 cites·16 claims
- 4650US2008268584A1Electronic devices and methods for forming the sameLEXMARK INT INC·Filed 2008·Application pending·0 cites
- 4747US12179207B2Digital PCR system and digital PCR droplet formation methodSHANGHAI INDUSTRIAL MTECHNOLOGY RES INSTITUTE·Filed 2018·Granted Dec 31, 2024·0 cites·18 claims
- 4847US11344892B2Digital PCR system and a method for forming digital PCR dropletSHANGHAI INDUSTRIAL MTECHNOLOGY RES INSTITUTE·Filed 2018·Granted May 31, 2022·0 cites·37 claims
- 4947US8968527B2Micro-fluid ejection devices, methods for making micro-fluid ejection heads, and micro-fluid ejection head having high resistance thin film heatersGUAN YIMIN·Filed 2010·Granted Mar 3, 2015·0 cites·5 claims
- 5047US8642249B2Micro-fluid ejection devices with a polymeric layer having an embedded conductive materialANDERSON FRANK E·Filed 2010·Granted Feb 4, 2014·0 cites·16 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 →