Inventor · disambiguated record
Kun-Rong Chang
Also filed as: CHANG KUN-RONG
13 granted patents·7 pending applications·34 citations·filing 2004–2016
87Inventor score
Top patents by PatentIndex Score
20 records- 0181US8711225B2Image-capturing device and projection automatic calibration method of projection deviceCHANG KUN-RONG·Filed 2013·Granted Apr 29, 2014·8 cites·16 claims
- 0273US7957631B2Image stabilization apparatus for stabilizing an image sensorCORETRONIC CORP·Filed 2008·Granted Jun 7, 2011·4 cites·15 claims
- 0372US7055960B2Rear projection display deviceCORETRONIC CORP·Filed 2004·Granted Jun 6, 2006·12 cites·2 claims
- 0470US9357190B2Projection device and automatic projection calibration method thereofCORETRONIC CORP·Filed 2014·Granted May 31, 2016·2 cites·20 claims
- 0568US8016432B2Projection apparatusCORETRONIC CORP·Filed 2009·Granted Sep 13, 2011·3 cites·16 claims
- 0665US8454168B2Stereo display apparatusCHENG MING-HUI·Filed 2010·Granted Jun 4, 2013·2 cites·18 claims
- 0764US9134820B2Indicating unit, indicating apparatus and indicating methodCHANG KUN-RONG·Filed 2012·Granted Sep 15, 2015·2 cites·10 claims
- 0864US8376550B2Projection system, projection apparatus, and imaging moduleCORETRONIC CORP·Filed 2010·Granted Feb 19, 2013·1 cites·10 claims
- 0948US9122141B2Micro-projector with clipping structureCHANG KUN-RONG·Filed 2009·Granted Sep 1, 2015·0 cites·7 claims
- 1043US9921671B2Touch projection screen and manufacturing method thereofCORETRONIC CORP·Filed 2015·Granted Mar 20, 2018·0 cites·21 claims
- 1143US9897906B2Projection screenCORETRONIC CORP·Filed 2016·Granted Feb 20, 2018·0 cites·15 claims
- 1243US2006159365A1Rear projection display deviceCORETRONIC CORP·Filed 2005·Application pending·0 cites
- 1341US9851891B2Interactive projection system and projection method thereofCORETRONIC CORP·Filed 2016·Granted Dec 26, 2017·0 cites·15 claims
- 1441US2006012723A1Optical adjusting apparatusCHANG KUN-RONG·Filed 2005·Application pending·0 cites
- 1541US2016288462A1Touch device having flexible composite layerCORETRONIC CORP·Filed 2015·Application pending·0 cites
- 1640US2013257813A1Projection system and automatic calibration method thereofCHANG KUN-RONG·Filed 2013·Application pending·0 cites
- 1737US2005012995A1Rear projection display apparatusFiled 2004·Application pending·0 cites
- 1837US2014118304A1Touch module and operation method thereofCHANG KUN-RONG·Filed 2013·Application pending·0 cites
- 1934US2017031467A1Method, accessory and touch writing pen for simultaneously forming entity and electronic handwritingCORETRONIC CORP·Filed 2016·Application pending·0 cites
- 2031US10331277B2Touch projection screen and touch projection systemCORETRONIC CORP·Filed 2015·Granted Jun 25, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →