A system and method helps to control "reaH" and/or "write" access to electron c paper (e-paper). Informational data may be on a restricted portion of e-paper material that is protected by a security methodology accessible to authorized entities. Some embodiments maintain a record of access activity regarding the restricted portion, and a record of access activity regarding use of an item or product or service related to the e-paper informational data. Some implementations include an authorization listing of a party having a particular access privilege or authorization to make modifications to various restricted portions including an authentication region and a protected region. One possible aspect includes performing a verification analysis of data indicia in a restricted portion of the e-paper media. Additional possible system and process components may determine an authenticity status of the data indicia, and provide an output result.
申请公布号
WO2007095204(A2)
申请公布日期
2007.08.23
申请号
WO2007US03727
申请日期
2007.02.13
申请人
SEARETE LLC;JUNG, EDWARD, K.Y.;LEVIEN, ROYCE, A.;MALAMUD, MARK, A.;RINALDO, JOHN, D.
发明人
JUNG, EDWARD, K.Y.;LEVIEN, ROYCE, A.;MALAMUD, MARK, A.;RINALDO, JOHN, D.