Inventor
Kouwen ZHANG
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television36%
G02BOptical elements, systems or apparatus27%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
G06FElectric digital data processing18%
PatentTitleYear
12,153,332Camera module structure202411,743,446Head-mounted viewable device and eye-tracking system for use in head-mounted viewable device202311,627,384Multi-lens camera module conjoined stand, multi-lens camera module and application thereof202311,451,762Head-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
2022–2024Based in CN· patent location history
2023Patents assigned to NINGBO SUNNY OPOTECH CO LTD (1)· patent assignee history
2024Patents assigned to ZHEJIANG SUNNY SMARTLEAD TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD | 2 | 2022–2023 |
| NINGBO SUNNY OPOTECH CO LTD | 1 | 2023 |
| ZHEJIANG SUNNY SMARTLEAD TECH CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2022–2024 |