Inventor
Yiyi Guan
Inventor
Pittsford, NY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis29%
A61CDentistry14%
G02BOptical elements, systems or apparatus14%
H04NPictorial communication, e.g. television14%
F21VFunctional features or details of lighting devices or systems thereof7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
G01BMeasuring length, thickness or similar linear dimensions7%
G06TImage data processing or generation, in general7%
PatentTitleYear
10,966,803Intraoral 3D scanner with fluid segmentation202110,888,231Automatic intraoral 3D scanner with low coherence ranging202110,463,243Structured light generation for intraoral 3D camera using 1D MEMS scanning201910,039,489Periodontal disease detection system and method20188,978,981'Imaging apparatus having imaging lens'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to GUAN YIYI (1)· patent assignee history
2015Patents assigned to HONEYWELL INT INC (1)· patent assignee history
2015Based in Camillus, NY, US· patent location history
2018–2021Patents assigned to CARESTREAM DENTAL TECH TOPCO LTD (4)· patent assignee history
2018–2021Based in Pittsford, NY, US· patent location history
2021Based in Rochester, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CARESTREAM DENTAL TECH TOPCO LTD | 4 | 2018–2021 |
| GUAN YIYIself | 1 | 2015 |
| HONEYWELL INT INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsford, New York, US | 3 | 2018–2021 |
| Rochester, New York, US | 1 | 2021 |
| Camillus, New York, US | 1 | 2015 |