



230000001276 controlling effect Effects 0.000 claims description 21.238000000034 method Methods 0.000 claims abstract description 208.230000004224 protection Effects 0.000 title abstract description 34.Application granted granted Critical Publication of CA2683230C publication Critical patent/CA2683230C/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links filed Critical Intertrust Technologies Corporation Priority to CA 2212574 priority patent/CA2212574C/en Publication of CA2683230A1 publication Critical patent/CA2683230A1/en First worldwide family litigation filed litigation Critical (A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Van Wie, Electronic Publishing Resources, Inc. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation Priority to US38810795A priority Critical Priority to US08/388,107 priority Application filed by Intertrust Technologies Corporation, Karl L. Priority date (The priority date is an assumption and is not a legal conclusion. Van Wie Electronic Publishing Resources, Inc. Original Assignee Intertrust Technologies Corporation Karl L. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Van Wie Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CA 2683230 Other languages French ( fr)
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Google Patents Systems and methods for secure transaction management and electronic rights protectionĭownload PDF Info Publication number CA2683230A1 CA2683230A1 CA 2683230 CA2683230A CA2683230A1 CA 2683230 A1 CA2683230 A1 CA 2683230A1 CA 2683230 CA2683230 CA 2683230 CA 2683230 A CA2683230 A CA 2683230A CA 2683230 A1 CA2683230 A1 CA 2683230A1 Authority CA Canada Prior art keywords vde information content electronic component Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents CA2683230A1 - Systems and methods for secure transaction management and electronic rights protection CA2683230A1 - Systems and methods for secure transaction management and electronic rights protection
