Inventor
Chiu-Hsien Tsan
Inventor
New Taipei, TW
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Cprimary
G02CSpectacles100%
PatentTitleYear
10,802,296Optical lens for vision correction2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to APP VISION CARE INC (1)· patent assignee history
2020Patents assigned to ST SHINE OPTICAL CO LTD (1)· patent assignee history
2020Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APP VISION CARE INC | 1 | 2020 |
| ST SHINE OPTICAL CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Taipei, TW | 1 | 2020 |