Inventor · disambiguated record
Ka Man Cheang
Also filed as: CHEANG KA M · CHEANG KA MAN
15 granted patents·1,400 citations·filing 1999–2023
95Inventor score
Top patents by PatentIndex Score
15 records- 0198US9844420B2System and method for positioning three-dimensional brackets on teethALIGN TECHNOLOGY INC·Filed 2016·Granted Dec 19, 2017·76 cites·20 claims
- 0297US10022204B2System and method for positioning three-dimensional brackets on teethALIGN TECHNOLOGY INC·Filed 2017·Granted Jul 17, 2018·39 cites·20 claims
- 0397US8636510B2System and method for detecting deviations during the course of an orthodontic treatment to gradually reposition teethKITCHING IAN·Filed 2011·Granted Jan 28, 2014·64 cites·9 claims
- 0497US6514074B1Digitally modeling the deformation of gingivalALIGN TECHNOLOGY INC·Filed 1999·Granted Feb 4, 2003·282 cites·22 claims
- 0596US9364297B2System and method for detecting deviations during the course of an orthodontic treatment to gradually reposition teethALIGN TECHNOLOGY INC·Filed 2014·Granted Jun 14, 2016·62 cites·28 claims
- 0696US9326831B2System and method for positioning three-dimensional brackets on teethCHEANG KA MAN·Filed 2006·Granted May 3, 2016·183 cites·28 claims
- 0796US8075306B2System and method for detecting deviations during the course of an orthodontic treatment to gradually reposition teethKITCHING IAN·Filed 2007·Granted Dec 13, 2011·224 cites·40 claims
- 0896US6685470B2Digitally modeling the deformation of gingival tissue during orthodontic treatmentALIGN TECHNOLOGY INC·Filed 2002·Granted Feb 3, 2004·108 cites·21 claims
- 0996US6386878B1Systems and methods for removing gingiva from teethALIGN TECHNOLOGY INC·Filed 2000·Granted May 14, 2002·294 cites·26 claims
- 1094US10624716B2System and method for detecting deviations during the course of an orthodontic treatment to gradually reposition teethALIGN TECHNOLOGY INC·Filed 2015·Granted Apr 21, 2020·20 cites·29 claims
- 1188US6948931B2Digitally modeling the deformation of gingival tissue during orthodontic treatmentALIGN TECHNOLOGY INC·Filed 2003·Granted Sep 27, 2005·45 cites·21 claims
- 1286US10582986B2System and method for positioning three-dimensional brackets on teethALIGN TECHNOLOGY INC·Filed 2018·Granted Mar 10, 2020·3 cites·21 claims
- 1381US11819377B2Generating 3D models of a patient's teeth based on 2D teeth imagesALIGN TECHNOLOGY INC·Filed 2023·Granted Nov 21, 2023·0 cites·26 claims
- 1480US12023217B2Positioning three-dimensional brackets on teethALIGN TECHNOLOGY INC·Filed 2022·Granted Jul 2, 2024·0 cites·10 claims
- 1571US11583366B2System and method for positioning three-dimensional brackets on teethALIGN TECHNOLOGY INC·Filed 2020·Granted Feb 21, 2023·0 cites·21 claims
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