Integrated circuit enclosed retroreflective product
US7224279B2 · kind B2 · utility
3Cited by
35References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 18, 2002 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Jun 18, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2019/0629
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An integrated circuit enclosed retroreflective product which comprises an integrated circuit module having built-in integrated circuit(s), a retroreflective element, and their carrier layer(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.