Data reprogramming method and system
First Claim
1. A data reprogramming system communicable with a rewritable memory in which data is stored in advance, the stored data being reprogrammable based on validated data, the data reprogramming system comprising:
- a receiving unit configured to receive a plurality of items of data for use in reprogramming;
wherein the plurality of items of data include at least one item of specific data and at least one item of mirror data, the at least one item of specific data and at least one item of mirror data being a complement of each other, and to each of which the same identifier is attached, further the at least one item of specific data and at least one item of mirror data being sent to the receiving unit while being paired with each other; and
a data extracting unit configured to verify that the received plurality of items of data have the same identifier and to match the at least one item of specific data with at least one item of mirror data to detect that the at least one item of specific data is the complement of the at least one item of mirror data to extract at least one item of the specific data as the validated data upon determination that the at least one specific data meets a predetermined rule against the at least one item of the mirror data.
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Accused Products
Abstract
In a data reprogramming system, a receiving unit receives a plurality of items of data for use in reprogramming. The plurality of items of data are sent to the receiving unit. The plurality of items of data are respectively attached with the same identifier. A data extracting unit verifies the received plurality of items of data and extracts at least one item of the data as validated data upon determination that the at least one item of the data meets a predetermined rule against at least one remaining item of the data based on the verified result.
15 Citations
21 Claims
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1. A data reprogramming system communicable with a rewritable memory in which data is stored in advance, the stored data being reprogrammable based on validated data, the data reprogramming system comprising:
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a receiving unit configured to receive a plurality of items of data for use in reprogramming; wherein the plurality of items of data include at least one item of specific data and at least one item of mirror data, the at least one item of specific data and at least one item of mirror data being a complement of each other, and to each of which the same identifier is attached, further the at least one item of specific data and at least one item of mirror data being sent to the receiving unit while being paired with each other; and a data extracting unit configured to verify that the received plurality of items of data have the same identifier and to match the at least one item of specific data with at least one item of mirror data to detect that the at least one item of specific data is the complement of the at least one item of mirror data to extract at least one item of the specific data as the validated data upon determination that the at least one specific data meets a predetermined rule against the at least one item of the mirror data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A data reprogramming program product embedded in a memory of a computer communicable with a rewritable memory in which data is stored in advance, the stored data being reprogrammable based on validated data, the data reprogramming program product comprising:
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first means for instructing a computer to receive a plurality of items of data for use in reprogramming; wherein the plurality of items of data include at least one item of specific data and at least one item of mirror data, the at least one item of specific data and at least one item of mirror data being a complement of each other, and to each of which the same identifier is attached, further the at least one item of specific data and at least one item of mirror data being sent to the computer while being paired with each other; and second means for instructing a computer to verify the received plurality of items of data to have the same identifier and to match the at least one item of specific data with at least one item of mirror data to detect that the at least one item of specific data is the complement of the at least one item of mirror data to extract at least one item of the specific data as the validated data upon determination that the at least one specific data meets a predetermined rule against the at least one item of the mirror data.
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21. A method of reprogramming data stored in advance in a rewritable memory based on validated data, the method comprising:
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receiving a plurality of items of data for use in reprogramming;
wherein the plurality of items of data include at least one item of specific data and at least one item of mirror data, the at least one item of specific data and at least one item of mirror data being a complement of each other, and to each of which the same identifier is attached, further the at least one item of specific data and at least one item of mirror data being received while being paired with each other;verifying that the received plurality of items of data; and matching the plurality of items of data with each other to verify that the received plurality of items of data have the same identifier and to match the at least one item of specific data with at least one item of mirror data to detect that the at least one item of specific data is the complement of the at least one item of mirror data, thus extracting at least one item of the data as the validated data upon determination of the matching that the at least one item of the specific data meets a predetermined rule against at least one item of the mirror data.
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Specification