Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
224 words
A method for authenticating a packet of data, said data being generated in part by interaction with a particular one of a plurality of portable memory devices and said data packet being used to grant a privilege to a user, said method comprising the steps of: establishing a pool of said portable memory devices for use by any one of a number of said users, each said device having a unique identification number incorporated therein; assigning a portable memory device to a particular user; said assigning step including the step of recording in a data base separate from said device the unique identification number of said device assigned to said particular user; coupling said portable memory device assigned to a particular user to a processor-based system having other data stored therein to provide data communication between said coupled portable memory device and said processor-based system; producing a data packet as a function of said other data and information stored in said coupled portable memory device; and verifying the authenticity of said data packet by comparing data contained in said data packet to data stored in said data base with respect to said portable memory device coupled to said processor-based system when said data packet was produced, said verifying occurring when said data packet is separate from said portable memory and from said processor-based system.
Claim 2
Independent Claim
224 words
A method for authenticating a packet of data, said data being generated in part by interaction with a particular one of a plurality of portable memory devices and said data packet being used to grant a privilege to a user, said method comprising the steps of: establishing a pool of said portable memory devices for use by any one of a number of said users, each said device having a unique identification number incorporated therein; assigning a portable memory device to a particular user; said assigning step including the step of recording in a data base separate from said device the unique identification number of said device assigned to said particular user; coupling said portable memory device assigned to a particular user to a processor-based system having other data stored therein to provide data communication between said coupled portable memory device and said processor-based system; producing a data packet as a function of said other data and information stored in said coupled portable memory device; and verifying the authenticity of said data packet by comparing data contained in said data packet to data stored in said data base with respect to said portable memory device coupled to said processor-based system when said data packet was produced, said verifying occurring when said data packet is separate from said portable memory and from said processor-based system.
Claim 3
Dependent Claim
21 words
The method set forth in claim 1 wherein said data packet is a postage indicia printed on a parcel of postage.
Claim 4
Dependent Claim
97 words
The method set forth in claim 1 wherein said assigning step includes the steps of: installing a software program on a PC, said software program operable with said portable memories, said installing step including the step of exchanging information with at least one of said portable memories; sending, under control of said PC installation, data to said data base for storage therein, said data including at least a portion of said data exchanged with said at least one portable memories; and exchanging information directly from said at least one of said portable memories and said data base.
Claim 5
Dependent Claim
27 words
The method set forth in claim 3 wherein said exchanging step occurs concurrently with said storage in said data base of data sent from said PC installation.
Claim 6
Dependent Claim
41 words
The method set forth in claim 3 wherein said verification step uses data contained in said data packet as an address location in said data base for the storage or retrieval of information pertaining to the authenticity of said data packet.
Claim 7
Dependent Claim
24 words
The method set forth in claim 3 wherein said data packet is a verification accompanying a bundle of data other than said data packet.
Claim 8
Dependent Claim
29 words
The method set forth in claim 6 further including the step of: creating said other bundle of data under partial control of a software program running on said PC.
Claim 9
Dependent Claim
31 words
The method set forth in claim 7 further including the step of: creating said data packet concurrently with the creation of said other bundle of data under control of said PC.
Claim 10
Independent Claim
207 words
A system for authenticating a packet of data, said data packet being used to grant a privilege to a user, said system comprising: a pool of portable memory devices for use by any one of a number of said users, each said device having a unique identification number incorporated therein; means for assigning a portable memory device of said pool of portable memory devices to a particular user; said assigning means including means for recording in a data base separate from said assigned portable memory device the unique identification number of said device assigned to said particular user; means for providing information communication between said portable memory device assigned to a particular user and a processor-based system having other data stored therein; means, including the interaction of said other data with information stored in and processed by said portable memory device in information communication with said processor-based system, for generating a plurality of said data packets; and means for verifying the authenticity a particular one of said generated data packets by comparing data contained in said particular one of said data packets to data stored in said data base, said verifying occurring when said data packet is separate from said portable memory and from said processor-based system.
Claim 11
Independent Claim
207 words
A system for authenticating a packet of data, said data packet being used to grant a privilege to a user, said system comprising: a pool of portable memory devices for use by any one of a number of said users, each said device having a unique identification number incorporated therein; means for assigning a portable memory device of said pool of portable memory devices to a particular user; said assigning means including means for recording in a data base separate from said assigned portable memory device the unique identification number of said device assigned to said particular user; means for providing information communication between said portable memory device assigned to a particular user and a processor-based system having other data stored therein; means, including the interaction of said other data with information stored in and processed by said portable memory device in information communication with said processor-based system, for generating a plurality of said data packets; and means for verifying the authenticity a particular one of said generated data packets by comparing data contained in said particular one of said data packets to data stored in said data base, said verifying occurring when said data packet is separate from said portable memory and from said processor-based system.
Claim 12
Dependent Claim
21 words
The system set forth in claim 9 wherein said data packet is a postage indicia printed on a piece of postage.
Claim 13
Dependent Claim
99 words
The system set forth in claim 9 wherein said assigning means includes: means for installing a software program on a PC, said software program operable with said portable memories, said installing means including means for exchanging information with at least one of said portable memories; means for sending, under control of said PC installation, data to said data base for storage therein, said data including at least a portion of said data exchanged with said at least one portable memories; and means for exchanging information directly from said at least one of said portable memories and said data base.
Claim 14
Dependent Claim
28 words
The system set forth in claim 11 wherein said exchanging means is enabled concurrently with said storage in said data base of data sent from said PC installation.
Claim 15
Dependent Claim
17 words
The system set forth in claim 9 wherein said data packet is a verification accompanying another document.
Claim 16
Dependent Claim
25 words
The system set forth in claim 13 further including: means for creating said another document under control of a software program running in said PC.
Claim 17
Dependent Claim
25 words
The system set forth in claim 14 further comprising: means for creating said data packet concurrently with said another document under control of said PC.