Supports: cabinet structure – For particular electrical device or component – Housing for computer or computer related equipment
Reexamination Certificate
2001-03-30
2003-04-22
Wilkens, Janet M. (Department: 3637)
Supports: cabinet structure
For particular electrical device or component
Housing for computer or computer related equipment
C312S265500
Reexamination Certificate
active
06550877
ABSTRACT:
FIELD
This invention relates to an input/output (I/O) panel, more particularly, an I/O panel that is interchangeable between chassis such that one chassis can support multiple baseboards and that maximizes EMI containment and thermal evacuation.
BACKGROUND
Computer systems include a chassis that provides structural support and a housing for internal system components including electronic components, circuit boards and wiring. Chassis designs vary widely and include desktop models and tower models. Input/output (I/O) panels, the rear section of a chassis, which fit with a chassis, make up part of the housing for internal system components and are used to provide an interface between internal system components of a computer and the outside environment. The I/O panel joins with the baseboard (motherboard), which is the principal circuit board of a microcomputer. Computer baseboard designs vary and, currently, I/O panels are specifically designed, on a case-by-case basis, to fit with a specific computer baseboard design. Similarly, chassis designs vary and I/O panels are specifically designed, on a case-by-case basis, to fit with a specific chassis design.
Advanced technology extended (ATX) provides industry specifications for mechanical and electrical characteristics of personal computers including baseboard layout and mounting, I/O port access, limitations on chassis feature size and location, and power supply connectors.
REFERENCES:
patent: 5235493 (1993-08-01), Yu
patent: 5383096 (1995-01-01), Benson et al.
patent: 5466059 (1995-11-01), Liu
patent: 5593220 (1997-01-01), Seid et al.
patent: 5992955 (1999-11-01), Yang
patent: 6059386 (2000-05-01), Yu
patent: 6339536 (2002-01-01), Buican et al.
Anderson Paul H.
Cobb Lane C.
Eldridge Robert A.
Jahne Craig J.
Le Christian
Intel Corporation
Wilkens Janet M.
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