Write accessibility for electronic paper

专利名称：Write accessibility for electronic paper发明人：Edward K. Y. Jung,Royce A. Levien,Mark A.

Malamud,John D. Rinaldo, Jr.

申请号：US11639385申请日：20061213公开号：US07856555B2公开日：20101221

专利附图：

摘要：A system and method to control the writing on electronic paper (e-paper). Ane-paper device may incorporate authentication indicia as part of informational datawritten on e-paper material. The informational data is protected by a security

methodology that is accessible to authorized entities. A reader device may be used tohelp make a verification determination of whether encrypted or encoded data has beenaltered. In some instances an output alert operably coupled to the reader device servesas a verification status indicator.

申请人：Edward K. Y. Jung,Royce A. Levien,Mark A. Malamud,John D. Rinaldo, Jr.

地址：Bellevue WA US,Lexington MA US,Seattle WA US,Bellevue WA US

国籍：US,US,US,US

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