Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1989-11-09
1991-02-05
Thompson, Gregory D.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361394, 361399, 364708, H05K 716
Patent
active
049910582
ABSTRACT:
A card housing attachment for adding industry standard add-on cards to a portable computer includes a card housing which is positioned on the top of the computer behind a tiltable display. A battery compartment slide-in structure slides into and out of a battery tray compartment opening in the back side of the computer and contains interconnect-card structure for developing the power and any clock required for the add-in card and for transmitting all necessary control signals and data lines between the add-on card and the computer bus.
REFERENCES:
patent: 4388671 (1983-06-01), Hall et al.
patent: 4590943 (1986-05-01), Paull et al.
patent: 4715385 (1987-12-01), Cudahy et al.
Long Harold S.
Smader Scott K.
Watkins Lee A.
Feix Donald C.
Grid Systems Corporation
Thompson Gregory D.
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