Back to results
US 6,386,920 B1Granted
Joint socket device for memory cards
AssigneeKinpo Electronics, Inc.
InventorChun-I Sun
Life of this patent
Estimating the term…
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.
Claims17
A joint socket device for memory cards, comprising:
- a lower base with a top face, providing a first recess part and a second recess part, and the second recess part having a narrow area;
- and
- an upper covering with a recess face, providing a first high part and a second high part, being joined to the lower base so as to form a first chamber, a second chamber, a third chamber and a fourth chamber, and a common part being included in the first chamber, the second chamber, the third chamber and the fourth chamber respectively;
- wherein, a conduction part is arranged on the lower base to join a plurality of connection pieces provided on each of the memory cards and a plurality of sensor switches are provided on the lower base for detecting each of the memory cards.
1 more element
Dependencies are inferred from the claim text.