US6389403B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for uniquely identifying a customer purchase in an electronic distribution system
Assignee: Wistron Corp
•
Filing: 1999-09-17
•
Granted: 2002-05-14
•
Expires: 2019-09-17
Abstract
Abstract A system for tracking usage of digital content on user devices. Content sites for distributing digital content over a computer readable medium to users. The content sites associate unique content identifier with the content associated. Electronic stores coupled to a network sell licenses to play digital content data to users. The licenses contain a unique transaction identifier for uniquely identifying the transaction, and the licenses contain a unique item identifier for uniquely identifying at least one item in the transaction. Content players, which receive from the network the licensed content data, are used to play the licensed content data. The content players produce a purchase identifier based upon the mathematical combination of the content identifier, the transaction identifier and the item identifier.
Inventors
- 👤 John J. Dorak, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:50
CPC Classifications
G; G06; G06Q; G06Q30/00; G06Q30/06; G06F; G06F21/00; G06F21/10; G06F21/107; G06F21/1078; G06F21/108; G06F21/1088; G06F21/16; G06Q50/00; G06Q50/10; H; H04; H04L; H04L63/00; H04L63/04; H04L63/0428; H04L67/00; H04L67/50; H04L67/52; H04N; H04N21/00; H04N21/20; H04N21/25; H04N21/266; H04N21/80; H04N21/83; H04N21/835; H04N21/8352; G06F2221/00; G06F2221/21; G06F2221/2101; G06F2221/2107; G06F2221/2115; G06F2221/2119; G06F2221/2129; G06F2221/2135; H04L2463/00; H04L2463/101; H04L2463/102
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
228 words
A method for uniquely identifying digital content on a digital content player wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the method on the digital content player comprising the steps of: receiving two or more pieces of identical digital content in an encrypted secured container; receiving a first identifier which uniquely identifies the content received from a content provider; receiving a second identifier which uniquely identifies a transaction by which the content was received; receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 2
Independent Claim
228 words
A method for uniquely identifying digital content on a digital content player wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the method on the digital content player comprising the steps of: receiving two or more pieces of identical digital content in an encrypted secured container; receiving a first identifier which uniquely identifies the content received from a content provider; receiving a second identifier which uniquely identifies a transaction by which the content was received; receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 3
Dependent Claim
38 words
The method for uniquely identifying digital content according to claim 1 , wherein the step of producing includes producing a fourth unique identifier based upon a concatenation of the first identifier, the second identifier and the third identifier.
Claim 4
Dependent Claim
32 words
The method for uniquely identifying digital content according to claim 1 , wherein the step of receiving a second identifier includes receiving a unique identifier from a store which sells the content.
Claim 5
Dependent Claim
32 words
The method for uniquely identifying digital content according to claim 2 , wherein the step of receiving a third identifier includes receiving a unique identifier from a store which sells the content.
Claim 6
Dependent Claim
45 words
The method for uniquely identifying digital content according to claim 1 , further comprising the steps of: associating the fourth unique identifier with the content including any usage conditions; and reviewing the usage conditions by indexing the fourth unique identifier prior to playing the content.
Claim 7
Dependent Claim
37 words
The method for uniquely identifying digital content according to claim 1 , wherein the step of producing a fourth unique identifier includes producing a fourth unique identifier in a tamper resistant environment to prevent unauthorized access thereto.
Claim 8
Independent Claim
191 words
A system for tracking usage of digital content on user devices wherein more than one piece of identical digital content may be present, said system comprising: a plurality of content sites for distributing digital content over computer readable medium to users, wherein the content contains a unique content identifier associated therewith; a plurality of electronic stores for granting licenses in encrypted secured container to play digital content data to users, each electronic store being coupled to a network, wherein the licenses contain a unique transaction identifier for uniquely identifying the transaction, and the licenses contain a unique item identifier or position identifier in the encrypted secured container so that when there are two or more pieces of identical content in the encrypted secured container along with licenses associated therewith, each piece of identical content has a unique item number; and a plurality of content players for playing content data, each digital content player receiving, from the network the digital content data licensed by one of the users; wherein the content players produce a purchase identifier based upon a mathematical combination of the content identifier, the transaction identifier and the item identifier.
Claim 9
Independent Claim
191 words
A system for tracking usage of digital content on user devices wherein more than one piece of identical digital content may be present, said system comprising: a plurality of content sites for distributing digital content over computer readable medium to users, wherein the content contains a unique content identifier associated therewith; a plurality of electronic stores for granting licenses in encrypted secured container to play digital content data to users, each electronic store being coupled to a network, wherein the licenses contain a unique transaction identifier for uniquely identifying the transaction, and the licenses contain a unique item identifier or position identifier in the encrypted secured container so that when there are two or more pieces of identical content in the encrypted secured container along with licenses associated therewith, each piece of identical content has a unique item number; and a plurality of content players for playing content data, each digital content player receiving, from the network the digital content data licensed by one of the users; wherein the content players produce a purchase identifier based upon a mathematical combination of the content identifier, the transaction identifier and the item identifier.
Claim 10
Dependent Claim
23 words
The system for tracking usage of digital content on user devices according to claim 7 , wherein the mathematical combination is a concatenation.
Claim 11
Dependent Claim
41 words
The system for tracking usage of digital content on user devices according to claim 7 , wherein the content player comprises a tamper resistant environment and the purchase identifier is produced in the tamper resistant environment to prevent unauthorized accessed thereto.
Claim 12
Dependent Claim
231 words
A digital content player for uniquely identifying digital content wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the digital content player comprising: means for receiving two or more pieces of identical digital content in an encrypted secured container; means for receiving a first identifier which uniquely identifies the content received from a content provider; means for receiving a second identifier which uniquely identifies a transaction by which the content was received; means for receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; means for producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and means for associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 13
Dependent Claim
231 words
A digital content player for uniquely identifying digital content wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the digital content player comprising: means for receiving two or more pieces of identical digital content in an encrypted secured container; means for receiving a first identifier which uniquely identifies the content received from a content provider; means for receiving a second identifier which uniquely identifies a transaction by which the content was received; means for receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; means for producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and means for associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 14
Dependent Claim
40 words
The digital content player for uniquely identifying digital content according to claim 10 , wherein the means for producing includes producing a forth unique identifier based upon the concatenation of the first identifier, the second identifier and the third identifier.
Claim 15
Dependent Claim
34 words
The digital content player for uniquely identifying digital content according to claim 10 , wherein the means for receiving a second identifier includes receiving a unique identifier from a store which sells the content.
Claim 16
Dependent Claim
34 words
The digital content player for uniquely identifying digital content according to claim 10 , wherein the means for receiving a third identifier includes receiving a unique identifier from a store which sells the content.
Claim 17
Dependent Claim
48 words
The digital content player for uniquely identifying digital content according to claim 10 , further comprising: means for associating the fourth unique identifier with the content including any usage conditions; and means for reviewing the usage conditions by indexing the fourth unique identifier prior to playing the content.
Claim 18
Dependent Claim
229 words
A computer readable medium containing program instructions for uniquely identifying digital content on a digital content player wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the computer readable medium comprising instructions for: receiving two or more pieces of identical digital content in an encrypted secured container; receiving a first identifier which uniquely identifies the content received from a content provider; receiving a second identifier which uniquely identifies a transaction by which the content was received; receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 19
Dependent Claim
229 words
A computer readable medium containing program instructions for uniquely identifying digital content on a digital content player wherein more than one piece of the identical digital content may be present, the digital content delivered to the digital content player over a telecommunications network or via computer readable medium, the computer readable medium comprising instructions for: receiving two or more pieces of identical digital content in an encrypted secured container; receiving a first identifier which uniquely identifies the content received from a content provider; receiving a second identifier which uniquely identifies a transaction by which the content was received; receiving a third identifier for each piece of content received in the encrypted secured container, the third identifier based upon an item number or position number in the encrypted secured container for each piece of content received, so that if there are two or more pieces of identical content present in the encrypted secured container then a unique third identifier is assigned to each piece of content respectively; producing a fourth unique identifier based upon a mathematical combination of the first identifier, the second identifier, and the third identifier; and associating the fourth unique identifier with each piece of digital content received so to uniquely identify each piece of content by the fourth identifier even when there are two or more pieces of identical content present in the encrypted secured container.
Claim 20
Dependent Claim
36 words
The computer readable medium according to claim 15 , wherein the program instruction of producing includes producing a fourth unique identifier based upon a concatenation of the first identifier, the second identifier and the third identifier.
Claim 21
Dependent Claim
30 words
The computer readable medium according to claim 15 , wherein the program instruction of receiving a second identifier includes receiving a unique identifier from a store which sells the content.
Claim 22
Dependent Claim
30 words
The computer readable medium according to claim 17 , wherein the program instruction of receiving a third identifier includes receiving a unique identifier from a store which sells the content.
Claim 23
Dependent Claim
43 words
The computer readable medium according to claim 15 , further comprising the program instruction of: associating the fourth unique identifier with the content including any usage conditions; and reviewing the usage conditions by indexing the fourth unique identifier prior to playing the content.
Claim 24
Dependent Claim
35 words
The computer readable medium according to claim 15 , wherein the program instruction of producing a fourth unique identifier includes producing a fourth unique identifier in a tamper resistant environment to prevent unauthorized access thereto.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-05-13 | 2005-11-12 | 2006-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-05-13 | 2009-11-12 | 2010-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-05-13 | 2013-11-12 | 2014-05-14 | $7700.00 | Window Closed / Lapsed |