Inter-card connection between adjacently positioned expansion cards
US6345988B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 12, 1999 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | Mar 12, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/946
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is an apparatus and method of connecting, combining and extending the functionality of adjacently stacked, modular expansion cards in electronic devices through the use of a novel electrical connection between the expansion cards. Preferred embodiments of the present invention are modifications of PC Card Standard expansion cards or other expansion devices which are commonly stacked adjacently and in close proximity in a host of portable computer. Specific embodiments of the present invention allow the use of multiple expansion cards which can communicate directly with each other and allow the use, by a second card, of connectors, antennas, cords, and other items located within a first card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.