Joint socket device for memory cards
US6386920B1 · kind B1 · utility
74Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2001 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Nov 20, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/945
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A joint socket device for memory cards provides a common lower base with an upper covering to offer a common space for receiving a smart media card (SMC), a multimedia card (MMC), a secure digital memory card (SD) and a memory stick (MS). The joint socket device is available for being inserted with four different memory cards without a need of offering four different socket devices so as to save contact points thereof, reduce the size occupied thereof, and facilitate the use thereof, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.