Optical elements and wafers including optical elements
US12320962B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Nov 22, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D11/00375
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An optics wafer includes replicated optical elements such as lenses that can be formed without the use of a separate glass or other substrate on which the optical elements would otherwise need to be replicated or mounted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.