Inventor
Meishan GUO
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus36%
H04NPictorial communication, e.g. television27%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
G06FElectric digital data processing18%
PatentTitleYear
12,481,114Camera module and optical lens thereof, optical lens sheet and fabrication method therefor, and method for assembling large wide-angle camera module202512,413,863Optical system and camera module202511,743,446Head-mounted viewable device and eye-tracking system for use in head-mounted viewable device202311,451,762Head-mounted viewable device and eye-tracking system for use in head-mounted viewable device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to NINGBO SUNNY OPOTECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NINGBO SUNNY OPOTECH CO LTD | 2 | 2025 |
| YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2022–2025 |