Clark Kaufhardt

Follow

Person

Danville, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Orthodontic systems with elastic attachments
- Patent number 12,121,412
- Issue date Oct 22, 2024
- Align Technology, Inc.
- Chunhua Li
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Tactile objects for orthodontics, systems and methods
- Patent number 11,547,533
- Issue date Jan 10, 2023
- Align Technology, Inc.
- Chunhua Li
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Tactile objects for orthodontics, systems and methods
- Patent number 10,820,967
- Issue date Nov 3, 2020
- Align Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tactile objects for orthodontics, systems and methods
- Patent number 9,597,164
- Issue date Mar 21, 2017
- Align Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tactile objects for orthodontics, systems and methods
- Patent number 8,708,697
- Issue date Apr 29, 2014
- Align Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ORTHODONTIC APPLIANCES WITH ELONGATE TACTILE OBJECTS
- Publication number 20230095713
- Publication date Mar 30, 2023
- Align Technology, Inc.
- Chunhua LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TACTILE OBJECTS FOR ORTHODONTICS, SYSTEMS AND METHODS
- Publication number 20210068925
- Publication date Mar 11, 2021
- Align Technology, Inc.
- Chunhua LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TACTILE OBJECTS FOR ORTHODONTICS, SYSTEMS AND METHODS
- Publication number 20210045846
- Publication date Feb 18, 2021
- Align Technology, Inc.
- Chunhua LI
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
TACTILE OBJECTS FOR ORTHODONTICS, SYSTEMS AND METHODS
- Publication number 20170143452
- Publication date May 25, 2017
- Align Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TACTILE OBJECTS FOR ORTHODONTICS, SYSTEMS AND METHODS
- Publication number 20140193767
- Publication date Jul 10, 2014
- Align Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TACTILE OBJECTS FOR ORTHODONTICS, SYSTEMS AND METHODS
- Publication number 20110136072
- Publication date Jun 9, 2011
- Aligan Technology, Inc.
- Chunhua Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE