Inventor · disambiguated record
Fan-Chieh Chang
Also filed as: CHANG FAN-CHIEH
12 granted patents·12 pending applications·45 citations·filing 2002–2024
87Inventor score
Top patents by PatentIndex Score
24 records- 0180US8503105B2Zooming adjustment mechanism and projection lens moduleHUANG CHIEN-CHANG·Filed 2011·Granted Aug 6, 2013·4 cites·13 claims
- 0278US8608257B2Projector suspension deviceLI CHANG-CHING·Filed 2011·Granted Dec 17, 2013·7 cites·7 claims
- 0377US7600931B2Lens cap deviceCORETRONIC CORP·Filed 2007·Granted Oct 13, 2009·6 cites·10 claims
- 0474US6719432B2Optical assembly for rear projection televisionCORETRONIC CORP·Filed 2003·Granted Apr 13, 2004·14 cites·1 claims
- 0570US8579242B2Elevating mechanism for projection apparatusHUANG CHIEN-CHANG·Filed 2011·Granted Nov 12, 2013·6 cites·8 claims
- 0662US9307602B2Illumination systemCORETRONIC CORP·Filed 2013·Granted Apr 5, 2016·1 cites·11 claims
- 0759US7952264B2Lamp module for projectorCORETRONIC CORP·Filed 2008·Granted May 31, 2011·1 cites·9 claims
- 0857US11561460B2ProjectorCORETRONIC CORP·Filed 2021·Granted Jan 24, 2023·0 cites·13 claims
- 0957US2024255837A1Projection apparatusCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 1057US2024255836A1Projection apparatusCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 1154US2024255835A1Projection deviceCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 1253US2025227208A1Projection device and use method thereofCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 1352US7072001B2Multi-axis adjusting apparatus for a light engine in a projection systemCORETRONIC CORP·Filed 2003·Granted Jul 4, 2006·1 cites·11 claims
- 1451US12003898B2Projector and projection methodCORETRONIC CORP·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 1550US6871984B2Displacement and tilt adjustable apparatusCORETRONIC CORP·Filed 2003·Granted Mar 29, 2005·5 cites·11 claims
- 1648US2024310703A1Projection device and control method thereofCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 1746US10215388B2Light source module and projectorLIU I MING·Filed 2014·Granted Feb 26, 2019·0 cites·20 claims
- 1843US2003137602A1Digital television with disassembled computerFiled 2003·Application pending·0 cites
- 1941US2007229768A1Projection apparatusCORETRONIC CORP·Filed 2006·Application pending·0 cites
- 2040US2003095214A1Monitor fabrication method and deviceFiled 2002·Application pending·0 cites
- 2138US2003137611A1Optical AssemblyFiled 2003·Application pending·0 cites
- 2237US2003137755A1Fixture for Reflection MirrorFiled 2003·Application pending·0 cites
- 2335US2004101256A1Optical fiber connectorCORETRONIC CORP·Filed 2003·Application pending·0 cites
- 2427US2006048590A1Adjustable optical machineryCHANG FAN CHIEH·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →