Method and apparatus for transferring data between a host device and a plurality of portable computers
First Claim
1. In combination:
- a plurality of pen based computers, each pen based computer including a battery, a display and an unlighted pen for handwritten input of information on the display; and
apparatus for transferring data from the plurality of pen based computers, which comprises;
a housing;
a support frame mounted in the housing, the support frame being adapted to support a plurality of pen based computers, the support frame including a plurality of spaced apart parallel divider panels, adjacent divider panels defining between them a slot for receiving a respective pen based computer, the support frame further including a first back panel, the first back panel being mounted on the divider panels and being disposed transversely thereto;
a plurality of data input/output connectors, the data connectors being mounted on the first back panel and positioned between adjacent divider panels so as to be adapted to mate with corresponding data connectors mounted on the pen based computers;
a plurality of power connectors, the power connectors being mounted on the first back panel and positioned between adjacent divider panels so as to be adapted to mate with corresponding power connectors mounted on the pen based computers;
circuit means coupled to the plurality of data input/output connectors for automatically transmitting data concurrently to the plurality of pen based computers for storage of the data therein and for automatically receiving data concurrently from the plurality of pen based computers; and
means coupled to the power connectors for discharging and recharging the batteries of the pen based computers.
2 Assignments
0 Petitions
Accused Products
Abstract
An electrical system for transferring data concurrently between pen based computers and a host computer includes a multiple computer receptacle device for receiving a plurality of pen based computers. The multiple computer receptacle device includes a housing, and a support frame mounted in the housing for supporting the plurality of pen based computers. The support frame includes a plurality of spaced apart parallel divider panels, where adjacent divider panels define between them a slot for receiving a respective pen based computer. The support frame includes a back panel mounted on the divider panels, a plurality of data input/output connectors mounted on the back panel, and a plurality of power connectors also mounted on the back panel. The data input/output connectors and the power connectors are positioned between adjacent divider panels and are adapted to mate with corresponding data and power connectors mounted on the pen based computers.
136 Citations
16 Claims
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1. In combination:
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a plurality of pen based computers, each pen based computer including a battery, a display and an unlighted pen for handwritten input of information on the display; and apparatus for transferring data from the plurality of pen based computers, which comprises; a housing; a support frame mounted in the housing, the support frame being adapted to support a plurality of pen based computers, the support frame including a plurality of spaced apart parallel divider panels, adjacent divider panels defining between them a slot for receiving a respective pen based computer, the support frame further including a first back panel, the first back panel being mounted on the divider panels and being disposed transversely thereto; a plurality of data input/output connectors, the data connectors being mounted on the first back panel and positioned between adjacent divider panels so as to be adapted to mate with corresponding data connectors mounted on the pen based computers; a plurality of power connectors, the power connectors being mounted on the first back panel and positioned between adjacent divider panels so as to be adapted to mate with corresponding power connectors mounted on the pen based computers; circuit means coupled to the plurality of data input/output connectors for automatically transmitting data concurrently to the plurality of pen based computers for storage of the data therein and for automatically receiving data concurrently from the plurality of pen based computers; and means coupled to the power connectors for discharging and recharging the batteries of the pen based computers. - View Dependent Claims (2, 3, 4, 5)
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6. In combination:
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at least one pen based computer, the at least one pen based computer including a display and an unlighted pen for handwritten input of information on the display; a multiple computer receptacle device for receiving a plurality of pen based computers, the multiple computer receptacle device defining a plurality of slots for receiving the pen based computers; and a main data gathering and dispatching circuit electrically coupled to the at least one pen based computer through the multiple computer receptacle device, the at least one pen based computer, multiple computer receptacle device and main data gathering and dispatching circuit collectively comprising; means for generating a first signal, the first signal generating means forming a portion of the multiple computer receptacle device and providing a first signal indicative of the at least one pen based computer received by the multiple computer receptacle device; means responsive to the first signal for generating a second signal, the second signal generating means forming a portion of the main data gathering and dispatching circuit and providing a second signal to the multiple computer receptacle device for determining which one of the slots of the multiple computer receptacle device has received therein the at least one pen based computer; first means for storing a plurality of logic identification codes, the identification code first storing means forming a portion of the main data gathering and dispatching circuit and having stored therein the plurality of logic identification codes, each identification code corresponding to one of the plurality of pen based computers; means for generating a third signal, the third signal generating means forming a portion of the main data gathering and dispatching circuit and providing a third signal to the multiple computer receptacle device corresponding to at least one of the identification codes stored in the identification code first storing means; second means for storing a predetermined logic identification code, the identification code second storing means forming a portion of the at least one pen based computer and having stored therein a predetermined identification code corresponding to the at least one pen based computer; means for receiving the third signal and for comparing logic data corresponding to the third signal with the predetermined identification code stored in the second storing means, the third signal receiving and comparing means forming a portion of the at least one pen based computer; third means for storing logic data inputted to the at least one pen based computer by a user thereof, the third storing means forming a portion of the at least one pen based computer; first means for transmitting first data signals corresponding to the logic data stored in the third storing means to the main data gathering and dispatching circuit, the first data signal first transmitting means forming a portion of the at least one pen based computer; means for receiving the first data signals, the first data signal receiving means forming a portion of the main data gathering and dispatching circuit; fourth means for storing as logic data the first data signals, the first data signal fourth storing means forming a portion of the main data gathering and dispatching circuit and being coupled to the first data signal receiving means. - View Dependent Claims (7, 8)
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9. A process for transferring data concurrently between at least one pen based computer of a plurality of pen based computers and a main data gathering and dispatching circuit, the at least one pen based computer including a display and an unlighted pen for handwritten input of information on the display, the plurality of pen based computers being receivable by a multiple computer receptacle device, the multiple computer receptacle device defining a plurality of slots for receiving the pen based computers, the main data gathering and dispatching circuit being electrically coupled to the at least one pen based computer through the multiple computer receptacle device, the process comprising the steps of:
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generating a first signal, the first signal being generated by the multiple computer receptacle device and being indicative of the at least one pen based computer being received by the multiple computer receptacle device; generating a second signal in response to the first signal, the second signal being generated by the main data gathering and dispatching circuit and being provided to the multiple computer receptacle device for determining which one of the slots of the multiple computer receptacle device has received therein the at least one pen based computer; storing a plurality of first logic identification codes, the first identification codes being stored by the main data gathering and dispatching circuit, each first identification code corresponding to one of the plurality of pen based computers; generating a third signal, the third signal being generated by the main data gathering and dispatching circuit and being provided to the multiple computer receptacle device, the third signal corresponding to at least one of the first identification codes; storing a predetermined second logic identification code, the second identification code being stored by the at least one pen based computer, the second identification code corresponding to the at least one pen based computer; receiving the third signal and comparing logic data corresponding to the third signal with the predetermined second identification code stored by the at least one pen based computer; storing logic data inputted to the at least one pen based computer by a user thereof; transmitting first data signals corresponding to the logic data stored by the at least one pen based computer to the main data gathering and dispatching circuit; receiving the first data signals, the first data signals being received by the main data gathering and dispatching circuit; storing as logic data the first data signals, the first data signals being stored by the main data gathering and dispatching circuit; storing logic data inputted to the main data gathering and dispatching circuit by an operator thereof; transmitting second data signals, the second data signals corresponding to the logic data inputted to the main data gathering and dispatching circuit; receiving the second data signals, the second data signals being received by the at least one pen based computer; and storing logic data corresponding to the received second data signals, the received second data signals being stored by the at least one pen based computer.
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10. In combination:
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a plurality of pen based computers, each pen based computer including a battery, a display and an unlighted pen for handwritten input of information on the display; and apparatus for transferring data from the plurality of pen based computers, which comprises; means for supporting in parallel the plurality of pen based computers, the plural computer supporting means defining a plurality of parallel slots for receiving respective pen based computers; a plurality of data input/output connectors, each data connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the data connectors are adapted to electrically communicate with corresponding data connectors mounted on the pen based computers; a plurality of power connectors, each power connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the power connectors are adapted to electrically communicate with corresponding power connectors mounted on the pen based computers; circuit means coupled to the plurality of data input/output connectors for automatically transmitting data concurrently to the plurality of pen based computers for storage of the data therein and for automatically receiving data concurrently from the plurality of pen based computers; and means coupled to the power connectors for discharging and recharging the batteries of the pen based computers. - View Dependent Claims (11, 12, 13, 14)
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15. In combination:
apparatus for transferring data from a plurality of pen based computers, each of the plurality of pen based computers including a battery pack, a display and an unlighted pen for handwritten input of information on the display, which comprises; means for supporting in parallel a plurality of pen based computers, the plural computer supporting means defining a plurality of parallel slots for receiving respective pen based computers; a plurality of data input/output connectors, each data connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the data connectors are adapted to electrically communicate with corresponding data connectors mounted on the pen based computers; and a plurality of power connectors, each power connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the power connectors are adapted to electrically communicate with corresponding power connectors mounted on the pen based computers; a battery pack charging rack, the battery pack charging rack including means for supporting in parallel a plurality of computer battery packs, the plural battery pack supporting means defining a plurality of battery pack receiving slots, each slot being dimensioned to receive a respective battery pack of a pen based computer; a plurality of battery pack connectors, the battery pack connectors being positioned in alignment with respective battery pack receiving slots so as to be adapted to make an electrical connection with corresponding contacts of the battery packs when the battery packs are mounted in the battery pack receiving slots; a discharge and recharge circuit, the discharge and recharge circuit being selectively electrically coupled to the apparatus for transferring data and to the battery pack charging rack; and means for selectively electrically coupling the discharge and recharge circuit to the apparatus for transferring data and to the battery pack charging rack.
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16. A method for transferring data from and to a plurality of pen based computers, each of the pen based computers including a battery, a display and an unlighted pen for handwritten input of information on the display, which comprises the steps of:
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mounting the plurality of pen based computers in a multiple computer receptacle device, the multiple computer receptacle device including means for supporting in parallel the plurality of pen based computers, the plural computer supporting means defining a plurality of parallel slots for receiving respective pen based computers, a plurality of data input/output connectors, each data connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the data connectors are adapted to electrically communicate with corresponding data connectors mounted on the pen based computers, and a plurality of power connectors, each power connector being positioned in alignment with a respective slot defined by the plural computer supporting means so that the power connectors are adapted to electrically communicate with corresponding power connectors mounted on the pen based computers; automatically receiving first data concurrently from the plurality of pen based computers and storing the first data in the multiple computer receptacle device; automatically transmitting second data concurrently to the plurality of pen based computers and storing the second data in the pen based computers; and discharging and recharging the batteries of the pen based computers.
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Specification