Inventor
TJHIA CRYSTAL
US31 patents
Patents
31 patentsUS10588776B2Mar 17, 2020
Systems, methods, and devices for applying distributed forces for mandibular advancement
ALIGN TECHNOLOGY INC104 citations99
US9844424B2Dec 19, 2017
Dental appliance with repositioning jaw elements
ALIGN TECHNOLOGY INC223 citations99
US10912629B2Feb 9, 2021
Dental appliances with repositioning jaw elements
ALIGN TECHNOLOGY INC137 citations98
US10537406B2Jan 21, 2020
Dental appliance with repositioning jaw elements
ALIGN TECHNOLOGY INC137 citations98
US10213277B2Feb 26, 2019
Dental appliance binding structure
ALIGN TECHNOLOGY INC110 citations98
US9943386B2Apr 17, 2018
Mold with weakened areas
ALIGN TECHNOLOGY INC72 citations98
US10881487B2Jan 5, 2021
Insertable and prefabricated attachments for an oral appliance
ALIGN TECHNOLOGY INC98 citations97
US9943991B2Apr 17, 2018
Mold with separable features
ALIGN TECHNOLOGY INC65 citations97
US11737857B2Aug 29, 2023
Systems and methods for correcting malocclusions of teeth
ALIGN TECHNOLOGY INC18 citations94
US11534268B2Dec 27, 2022
Alternative bite adjustment structures
ALIGN TECHNOLOGY INC36 citations94
US11376153B2Jul 5, 2022
Systems, methods, and devices for applying distributed forces for mandibular advancement
ALIGN TECHNOLOGY INC4 citations84
US11793608B2Oct 24, 2023
Systems and methods for correcting malocclusions of teeth
ALIGN TECHNOLOGY INC1 citations73
US11793667B2Oct 24, 2023
Systems, methods, and devices for applying distributed forces for mandibular advancement
ALIGN TECHNOLOGY INC3 citations73
US11660167B2May 30, 2023
Dental appliance with repositioning jaw elements
ALIGN TECHNOLOGY INC2 citations73
US11633261B2Apr 25, 2023
Dental appliance with repositioning jaw elements
ALIGN TECHNOLOGY INC3 citations73
US10702357B2Jul 7, 2020
Mold with weakened areas
ALIGN TECHNOLOGY INC3 citations73
US10695956B2Jun 30, 2020
Mold with separable features
ALIGN TECHNOLOGY INC2 citations72
US12329677B2Jun 17, 2025
Systems and methods for mandibular advancement
ALIGN TECHNOLOGY INC0 citations63
US12544195B2Feb 10, 2026
Mold with weakened region
ALIGN TECHNOLOGY INC0 citations62
US12521209B2Jan 13, 2026
Methods of separating occlusal surfaces with repositioning jaw elements
ALIGN TECHNOLOGY INC0 citations62
US12390960B2Aug 19, 2025
Mold with receiving element and separable features
ALIGN TECHNOLOGY INC0 citations62
US12263060B2Apr 1, 2025
Orthodontic appliance systems for correcting malocclusions
ALIGN TECHNOLOGY INC0 citations62
US12232929B2Feb 25, 2025
Methods and devices for jaw repositioning
ALIGN TECHNOLOGY INC0 citations62
US12232930B2Feb 25, 2025
Dental appliances with repositioning jaw elements
ALIGN TECHNOLOGY INC0 citations62
US12226284B2Feb 18, 2025
Generating a virtual 3D model of a mold
ALIGN TECHNOLOGY INC0 citations62
US11744676B2Sep 5, 2023
Dental appliances with repositioning jaw elements
ALIGN TECHNOLOGY INC0 citations62
US10973612B2Apr 13, 2021
Dental appliance binding structure
ALIGN TECHNOLOGY INC0 citations62
US12472720B2Nov 18, 2025
Materials and additively manufactured objects with mechanically interlocking elements
ALIGN TECHNOLOGY INC0 citations61
US12514683B2Jan 6, 2026
Flexible 3D printed orthodontic device
ALIGN TECHNOLOGY INC0 citations60
US12329601B2Jun 17, 2025
Flexible 3D printed orthodontic device with flexible arms
ALIGN TECHNOLOGY INC0 citations60
US12226281B2Feb 18, 2025
Flexible 3D printed orthodontic device with attachment supports
ALIGN TECHNOLOGY INC0 citations60