Abstract: The present invention provides a solution to the dual problems of mobility and portability associated with using a portable telephone in combination with a portable computer. A portable computer (164) has an interface (172, 192, 204) that facilitates a direct connection to a portable telephone (166). The interface (172, 192, 204) electrically connects the portable telephone (166) to the portable computer (164) thus eliminating the need for a cable or tethered connection between the portable computer (164) and a portable telephone (166). In one embodiment of the invention, the portable telephone (166) is constructed to fit within a cavity (210) in the portable computer (164). When fully inserted into the computer (164), the portable telephone (166) is physically connected to the portable computer (164) by a latching mechanism and communicates with the portable computer by means of a computer/portable telephone interface (172, 192, 204 that electrically connects the portable telephone to the portable computer).

Abstract: The described embodiments of the present invention provide a computer docking station having connection means for connecting a portable computer to the docking station, the docking station having an internal microprocessor.

Abstract: The present invention provides a solution to the dual problems of mobility and portability associated with using a portable telephone in combination with a portable computer. A portable telephone (166) is constructed to fit within a cavity (210) in a portable computer (164). When fully inserted into the computer (166), the portable telephone (166) is physically connected to the portable computer (164) by a latching mechanism and communicates with the portable computer by means of a computer/portable telephone interface (172, 192, 204 that electrically connects the portable telephone to the portable computer. Physically and electrically connecting the portable telephone to the portable computer eliminates the need for a cable or tethered connection between a portable computer and a portable telephone. In one embodiment of the invention, the portable telephone serves as the portable computer's modem and function while installed in the computer.

Abstract: An automatic docking station for a portable PC such as a Notebook PC is provided wherein the station includes a housing with external connectors to connect up to a full size monitor and full size keyboard as well as external connectors for connection to a modem and a mouse. The docking station further includes internal connectors coupled to these external connectors and tray for receiving the portable computer. The docking station includes a first drive motor to drive the tray into and out of the docking station so that some of the internal connectors engage and disengage with connectors on the end of a portable PC mounted on the tray. The movement of the tray causes an internal connector mounted on a first side of the docking station to cam into and out of engagement with a connector on a first side of a portable PC mounted on the tray.

Abstract: A chassis for a portable printer wherein the structural members of the chassis not only makes the chassis more rigid, but each serves a functional role.

Abstract: A portable printer including paper feed apparatus for utilizing sheet, roll or continuous form paper. The paper feed apparatus having pin feed drive members and friction rollers for feeding all three forms of paper. The printer also includes apparatus for selecting printing different character pitches to reduce the memory capacity required. A method is provided for operating the printer to obtain alignment of the paper feed drive motor prior to printing.

Abstract: A printer has a detection mechanism for detecting the absence of paper and the end position of the printhead upon start-up and reset. The detection mechanism includes a detection lever arm that is spring loaded and operationally positioned in a normal state. An optical sensor made up of an LED and a photo transistor that receives light from the LED, has the lower end of the detection lever arm operationally positioned in the normal state, between the LED and the photo transistor. The upper end of the detection lever arm is urged against the paper, by the spring. The platen supporting the paper has a groove formed therein which, in the absence of paper, receives the upper end of the detection lever arm, causing the lower end to move from its normal position between the LED and the photo transistor, the optical sensor then indicating a paper-out condition.

Abstract: An electronic terminal is mechanically and electrically connected to an electronic printer module to form a portable electronic terminal/printer. The bottom housing of the terminal and an extended portion of the bottom housing of the printer module together form a dovetail type connection. The bottom housing of the terminal has a plurality of rails formed thereon and the extended portion of the bottom housing of the printer module has a plurality of channels formed therein for slidably receiving the rails, forming a dovetail type connection. One half of an electrical connector is mounted on the terminal and the other half of the electrical connector is mounted on the printer module in a position to couple when the mechanical dovetail connection is made. A latch mechanism, attached to the extended portion of the bottom housing of the printer secures the bottom housing of the printer and also the two halves of the electrical connector.

Abstract: A non-impact printer has a movable printhead carriage for traversing a print medium and has a bracket, also serving as a heat sink, pivotally connected to the printhead carriage. A non-impact printhead is secured to the bracket and positioned to contact the print medium. A spring is positioned between the bracket and the printhead carriage to move the bracket and consequently the attached printhead into contact with the print medium. A printhead adjusting eccentric, causing relative motion between the printhead carriage and the bracket, enables vertical positioning of the printhead with respect to the print medium.