Inventor
Xingming ZHAO
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus100%
PatentTitleYear
12,085,762Optical waveguide device for image display and display device having the same202411,988,861Diffractive optical waveguide and display device202411,940,653Diffractive optical waveguide and display device having the same202411,899,203Method for out-coupling grating for AR optical waveguide, and design method for AR optical waveguide202411,892,682Diffractive optical waveguide and display device having the same preliminary class202411,874,503Diffractive optical waveguide and display device202411,874,488Diffractive optical waveguide and display apparatus having same202411,796,747Diffractive optical waveguide and display device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to JIAXING UPHOTON OPTOELECTRONICS TECH CO LTD (8)· patent assignee history
2023–2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JIAXING UPHOTON OPTOELECTRONICS TECH CO LTD | 8 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2023–2024 |