Yiyi Guan

Person

Pittsford, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Extended depth of field intraoral imaging apparatus
- Patent number 11,497,392
- Issue date Nov 15, 2022
- Dental Imaging Technologies Corporation
- Yiyi Guan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for forming nano-structures on substrates to prov...
- Patent number 11,097,482
- Issue date Aug 24, 2021
- Xerox Corporation
- Timothy J. Clark
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Intraoral 3D scanner with fluid segmentation
- Patent number 10,966,803
- Issue date Apr 6, 2021
- Victor C. Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic intraoral 3D scanner with low coherence ranging
- Patent number 10,888,231
- Issue date Jan 12, 2021
- Chuanmao Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Structured light generation for intraoral 3D camera using 1D MEMS s...
- Patent number 10,463,243
- Issue date Nov 5, 2019
- Carestream Dental Technology Topco Limited
- Yiyi Guan
- G02 - OPTICS
Information Patent Grant
Periodontal disease detection system and method
- Patent number 10,039,489
- Issue date Aug 7, 2018
- Carestream Dental Technology Topco Limited
- Yiyi Guan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HIGH NUMERICAL APERTURE IMAGING DEVICE
- Publication number 20240402476
- Publication date Dec 5, 2024
- Navitar, Inc.
- Michael BRINDAK
- G02 - OPTICS
Information Patent Application
EXTENDED DEPTH OF FIELD INTRAORAL IMAGING APPARATUS
- Publication number 20210267447
- Publication date Sep 2, 2021
- CARESTREAM DENTAL LLC
- Yiyi GUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR FORMING NANO-STRUCTURES ON SUBSTRATES TO PROV...
- Publication number 20190299528
- Publication date Oct 3, 2019
- Xerox Corporation
- Timothy J. Clark
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTENDED DEPTH OF FIELD INTRAORAL IMAGING APPARATUS
- Publication number 20190261843
- Publication date Aug 29, 2019
- Carestream Dental Technology Topco Limited
- Yiyi Guan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic Intraoral 3D Scanner With Low Coherence Ranging
- Publication number 20190223732
- Publication date Jul 25, 2019
- Caresfream Dental Technology Topco Limited
- Chuanmao Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRAORAL 3D SCANNER WITH FLUID SEGMENTATION
- Publication number 20190133725
- Publication date May 9, 2019
- Caresfream Dental Technology Topco Limited
- Victor C. Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRUCTURED LIGHT GENERATION FOR INTRAORAL 3D CAMERA USING 1D MEMS S...
- Publication number 20180263482
- Publication date Sep 20, 2018
- CARESTREAM HEALTH, INC.
- Yiyi Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERIODONTAL DISEASE DETECTION SYSTEM AND METHOD
- Publication number 20160270716
- Publication date Sep 22, 2016
- CARESTREAM HEALTH, INC.
- Yiyi Guan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Extended depth of field intraoral imaging apparatus

System and method for forming nano-structures on substrates to prov...

Intraoral 3D scanner with fluid segmentation

Automatic intraoral 3D scanner with low coherence ranging

Structured light generation for intraoral 3D camera using 1D MEMS s...

Periodontal disease detection system and method

Patents Applicationslast 30 patents

HIGH NUMERICAL APERTURE IMAGING DEVICE

EXTENDED DEPTH OF FIELD INTRAORAL IMAGING APPARATUS

SYSTEM AND METHOD FOR FORMING NANO-STRUCTURES ON SUBSTRATES TO PROV...

EXTENDED DEPTH OF FIELD INTRAORAL IMAGING APPARATUS

Automatic Intraoral 3D Scanner With Low Coherence Ranging

INTRAORAL 3D SCANNER WITH FLUID SEGMENTATION

STRUCTURED LIGHT GENERATION FOR INTRAORAL 3D CAMERA USING 1D MEMS S...

PERIODONTAL DISEASE DETECTION SYSTEM AND METHOD