Inventor · disambiguated record
Kwan Ho
Also filed as: HO KWAN · HO KWAN-SIN
45 granted patents·18 pending applications·543 citations·filing 2004–2020
97Inventor score
Files withXYZPRINTING INC28TPK TOUCH SOLUTIONS XIAMEN INC8HO KWAN-SIN6ALIGN TECHNOLOGY INC5CAL COMP ELECTRONICS & COMM CO3
Top patents by PatentIndex Score
63 records- 0198US9688026B2Heating platform and 3D printing apparatusXYZPRINTING INC·Filed 2014·Granted Jun 27, 2017·32 cites·14 claims
- 0298US6976627B1Identification of units in customized productionALIGN TECHNOLOGY INC·Filed 2004·Granted Dec 20, 2005·171 cites·19 claims
- 0396US10783629B2Aligner image based quality control systemALIGN TECHNOLOGY INC·Filed 2018·Granted Sep 22, 2020·78 cites·27 claims
- 0495US11602413B2Laser marking of dental appliancesALIGN TECHNOLOGY INC·Filed 2019·Granted Mar 14, 2023·15 cites·22 claims
- 0593US7611058B2Identification of units in customized productionALIGN TECHNOLOGY INC·Filed 2007·Granted Nov 3, 2009·29 cites·33 claims
- 0693USD601275SLight emitting diode lampCAL COMP ELECTRONICS & COMM CO·Filed 2009·Granted Sep 29, 2009·53 cites·1 claims
- 0793US7306152B2Identification of units in customized productionALIGN TECHNOLOGY INC·Filed 2005·Granted Dec 11, 2007·32 cites·23 claims
- 0892US8098021B2Driving circuit of light emitting diode and lighting apparatusWANG CHUN-HSIUNG·Filed 2009·Granted Jan 17, 2012·48 cites·20 claims
- 0990US9081462B2Touch panel and manufacturing method thereofXIE YANJUN·Filed 2012·Granted Jul 14, 2015·13 cites·13 claims
- 1089US9766376B2Optical filmTPK TOUCH SOLUTIONS XIAMEN INC·Filed 2015·Granted Sep 19, 2017·13 cites·8 claims
- 1188US10252467B2Control method of printing temperature and device thereofXYZPRINTING INC·Filed 2015·Granted Apr 9, 2019·3 cites·10 claims
- 1287US9619093B2Touch panel and manufacturing method thereofTPK TOUCH SOLUTIONS XIAMEN INC·Filed 2015·Granted Apr 11, 2017·5 cites·20 claims
- 1387US8665226B2Capacitive touch panelLIU CHEN-YU·Filed 2009·Granted Mar 4, 2014·12 cites·57 claims
- 1483US9432655B2Three-dimensional scanner based on contours from shadow imagesXYZPRINTING INC·Filed 2014·Granted Aug 30, 2016·6 cites·10 claims
- 1581US10539949B2Three-dimensional printing appratus and method for calibrating printing inaccuracy thereofXYZPRINTING INC·Filed 2015·Granted Jan 21, 2020·2 cites·7 claims
- 1681US10065374B2Method of automatically adding supporting structure to 3D modelXYZPRINTING INC·Filed 2016·Granted Sep 4, 2018·2 cites·12 claims
- 1780US10071524B2Printing method for printing multi-material 3D modelXYZPRINTING INC·Filed 2016·Granted Sep 11, 2018·2 cites·18 claims
- 1880US9731452B2Three dimensional printer and method for adjusting working coordinate of platform thereofXYZPRINTING INC·Filed 2014·Granted Aug 15, 2017·4 cites·8 claims
- 1976US10144182B2Printing head moduleXYZPRINTING INC·Filed 2016·Granted Dec 4, 2018·1 cites·19 claims
- 2074US9630364B2Three-dimensional printing apparatus and nozzle temperature adjustment method thereofXYZPRINTING INC·Filed 2014·Granted Apr 25, 2017·2 cites·4 claims
- 2171US9489090B2Capacitive touch panel and a method of manufacturing the sameHO KWAN-SIN·Filed 2012·Granted Nov 8, 2016·3 cites·23 claims
- 2271US8952903B2Touch device and fabrication method thereofHO KWAN-SIN·Filed 2011·Granted Feb 10, 2015·3 cites·25 claims
- 2371US8847906B2Touch device and method for manufacturing the sameHO KWAN-SIN·Filed 2012·Granted Sep 30, 2014·5 cites·19 claims
- 2471US8049436B2Dimmer and lighting apparatusCAL COMP ELECTRONICS & COMM CO·Filed 2009·Granted Nov 1, 2011·4 cites·12 claims
- 2565US10606244B2Method of inwardly decreasing coloring contour of color 3D objectXYZPRINTING INC·Filed 2017·Granted Mar 31, 2020·1 cites·16 claims
- 2665US10488991B2Touch panel comprising a sensing electrode layer and touch sensing display using the sameTPK TOUCH SOLUTIONS XIAMEN INC·Filed 2013·Granted Nov 26, 2019·2 cites·16 claims
- 2762US9454267B2Touch sensing circuit and method for making the sameHO KWAN-SIN·Filed 2011·Granted Sep 27, 2016·2 cites·20 claims
- 2855US9569040B2Capacitive touch panelTPK TOUCH SOLUTIONS INC·Filed 2012·Granted Feb 14, 2017·0 cites·30 claims
- 2955US9569039B2Capacitive touch panelTPK TOUCH SOLUTIONS INC·Filed 2012·Granted Feb 14, 2017·0 cites·30 claims
- 3054US10621369B2Protecting method for accessing material data of printerXYZPRINTING INC·Filed 2017·Granted Apr 14, 2020·0 cites·17 claims
- 3154US9606675B2Capacitive touch panelLIU CHEN-YU·Filed 2012·Granted Mar 28, 2017·0 cites·38 claims
- 3253US9662835B2Printing head module and three dimensional printing apparatus using the sameXYZPRINTING INC·Filed 2014·Granted May 30, 2017·0 cites·22 claims
- 3350US2008247518A1Web communicating device functioned as briefing controllerHO KWAN·Filed 2007·Application pending·0 cites
- 3449US2018311902A1Color three-dimensional printing method and three-dimensional printing equipmentXYZPRINTING INC·Filed 2017·Application pending·0 cites
- 3548US2006249388A1Electrophoretic deposition method for a field emission deviceCHANG YU-YANG·Filed 2005·Application pending·0 cites
- 3648US2016041977A1Storing method for edited image fileXYZPRINTING INC·Filed 2014·Application pending·0 cites
- 3747US9505174B2Printing head moduleXYZPRINTING INC·Filed 2014·Granted Nov 29, 2016·0 cites·15 claims
- 3847US8531119B2Light emitting diode tube and light emitting diode lamp using the sameLIU YAO-SHENG·Filed 2011·Granted Sep 10, 2013·0 cites·22 claims
- 3947US2018290394A1Color three-dimensional printing method and three-dimensional printing equipmentXYZPRINTING INC·Filed 2017·Application pending·0 cites
- 4046US10773455B23D printing method using strengthened auxiliary wallXYZPRINTING INC·Filed 2018·Granted Sep 15, 2020·0 cites·7 claims
- 4145US10780653B2Slicing and printing method for colour 3D physical model with protective filmXYZPRINTING INC·Filed 2018·Granted Sep 22, 2020·0 cites·11 claims
- 4245US10245782B2Method for printing a model for 3D printerXYZPRINTING INC·Filed 2017·Granted Apr 2, 2019·0 cites·13 claims
- 4345US2007049154A1Method of fabricating field emission display device and cathode plate thereofCHANG YU-YANG·Filed 2005·Application pending·0 cites
- 4445US2015035438A1Over-temperature protecting apparatus and over-temperature protecting method thereofCAL COMP ELECTRONICS & COMM CO·Filed 2013·Application pending·0 cites
- 4544US9951255B2Touch panel, optical matching glue applied in touch panel and manufacturing method thereofTPK TOUCH SOLUTIONS XIAMEN INC·Filed 2014·Granted Apr 24, 2018·0 cites·16 claims
- 4644US2017100890A1Three-dimensioanl printing method and three-dimensional printing apparatus thereofXYZPRINTING INC·Filed 2015·Application pending·0 cites
- 4744US2019022933A1Intermittent excitation apparatus of 3d printer and method of operating the sameXYZPRINTING INC·Filed 2017·Application pending·0 cites
- 4843US2021023794A1Slicing method for horizontal facets of color 3d objectXYZPRINTING INC·Filed 2019·Application pending·0 cites
- 4942US11102461B1Projection system, projection method, and projection display systemTPK TOUCH SYSTEMS XIAMEN INC·Filed 2020·Granted Aug 24, 2021·0 cites·13 claims
- 5042US10286645B2Three-dimensional printing apparatus and method for compensating coordinate offset between nozzles thereofXYZPRINTING INC·Filed 2014·Granted May 14, 2019·0 cites·11 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →