Inventor · disambiguated record
Chien-Jen Chen
Also filed as: CHEN CHIEN-JEN
23 granted patents·10 pending applications·593 citations·filing 1990–2025
95Inventor score
Top patents by PatentIndex Score
33 records- 0196US6441950B1Distributed raman amplifier systems with transient controlONETTA INC·Filed 2000·Granted Aug 27, 2002·123 cites·1 claims
- 0293US6456426B1Raman amplifiers with modulated pumpsONETTA INC·Filed 2001·Granted Sep 24, 2002·71 cites·23 claims
- 0392US6417961B1Optical amplifiers with dispersion compensationONETTA INC·Filed 2000·Granted Jul 9, 2002·44 cites·6 claims
- 0491US7189359B2Electrowetting electrode device with electromagnetic field for actuation of magnetic-bead biochemical detection systemPREC INSTR DEV CT OF NAT SCIEN·Filed 2004·Granted Mar 13, 2007·114 cites·10 claims
- 0591US6850360B1Raman amplifier systems with diagnostic capabilitiesBOOKHAM INC·Filed 2001·Granted Feb 1, 2005·74 cites·2 claims
- 0690US6542287B1Optical amplifier systems with transient controlONETTA INC·Filed 2001·Granted Apr 1, 2003·51 cites·15 claims
- 0789US6624927B1Raman optical amplifiersONETTA INC·Filed 2001·Granted Sep 23, 2003·31 cites·4 claims
- 0886US6493133B1System and method for increasing capacity of undersea cablesTYCO TELECOMM US INC·Filed 2000·Granted Dec 10, 2002·36 cites·38 claims
- 0974US10332452B2OLED panel and power driving system associated to sameAU OPTRONICS CORP·Filed 2017·Granted Jun 25, 2019·2 cites·9 claims
- 1072US7541709B2Ultra-thin motor structureMETAL IND RES & DEV CT·Filed 2005·Granted Jun 2, 2009·6 cites·13 claims
- 1162US9176629B2Pixel unit, method for sensing touch of an object, and display apparatus incorporating the sameCHEN CHI-WEN·Filed 2008·Granted Nov 3, 2015·2 cites·29 claims
- 1260US6327250B1Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication systemTYCOM US INC·Filed 1998·Granted Dec 4, 2001·28 cites·26 claims
- 1359US2005256779A1Method and system for enabling a customer to monitor and alter an order in a semiconductor manufacturing environmentTAIWAN SEMICONDUCTOR MFG·Filed 2004·Application pending·0 cites
- 1456US2010221723A1Early detection of cancer by methylated dna in bloodUNIV COLUMBIA·Filed 2008·Application pending·0 cites
- 1553US11757344B2Conversion circuitDELTA ELECTRONICS INC·Filed 2022·Granted Sep 12, 2023·0 cites·10 claims
- 1652US10600367B2Method for driving display deviceAU OPTRONICS CORP·Filed 2018·Granted Mar 24, 2020·0 cites·14 claims
- 1751US2014235455A1Use of hoxa9 gene as a biomarker for the detection of hepatocellular carcinomaACADEMIA SINICA·Filed 2013·Application pending·0 cites
- 1850US8779281B2Solar cellHU YEN-CHENG·Filed 2011·Granted Jul 15, 2014·0 cites·19 claims
- 1950US2011284074A1Photovoltaic cellLIU CHEE-WEE·Filed 2010·Application pending·0 cites
- 2047US2025241994A1Pharmaceutical formulation of glucagon-like peptide -1 receptor agonist peptide for sublingual deliveryIMMUNWORK INC·Filed 2025·Application pending·0 cites
- 2145US8355002B2Biaxial rotary display moduleQUANTA COMP INC·Filed 2010·Granted Jan 15, 2013·0 cites·7 claims
- 2245US2005045539A1Control device and method for controlling liquid dropletsPREC INSTR DEV CT·Filed 2004·Application pending·0 cites
- 2343US9981050B2Bispecific peptide conjugate and radioactive bispecific peptide imaging agentINER AEC EXECUTIVE YUAN·Filed 2016·Granted May 29, 2018·0 cites·5 claims
- 2443US2014340350A1Sensing circuit for touch panel and applied touch module, electronic apparatus and control method thereofAU OPTRONICS CORP·Filed 2013·Application pending·0 cites
- 2543US2005036908A1Biochemical detecting device for magnetic beads and method using the samePREC INSTR DEV CT·Filed 2004·Application pending·0 cites
- 2642US2009110271A1Color recognition device and method thereofNAT APPLIED RES LABORATORIES·Filed 2007·Application pending·0 cites
- 2740US7403270B2Method for whole field thin film stress evaluationINSTR TECHNOLOGY RES CT NAT AP·Filed 2006·Granted Jul 22, 2008·2 cites·13 claims
- 2839US2007274728A1Optical communication system and method using optical channels with pair-wise orthogonal relationshipBERGANO NEAL S·Filed 2006·Application pending·0 cites
- 2937US7040031B2Level deviceASIA OPTICAL CO INC·Filed 2004·Granted May 9, 2006·2 cites·8 claims
- 3034US9926154B1Paper feeding deviceFOXLINK IMAGE TECH CO LTD·Filed 2017·Granted Mar 27, 2018·0 cites·8 claims
- 3134US5089670AStructure of socket switchCHEN CHIEN JEN·Filed 1990·Granted Feb 18, 1992·7 cites·1 claims
- 3233US9787866B1Image scanning method and image scanning device applying the sameFOXLINK IMAGE TECH CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·8 claims
- 3331US7851735B2Microscope automatic focusing device and method thereofTECHNOLOGY RES CT NAT APPLIED RES LAB·Filed 2007·Granted Dec 14, 2010·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →