Invention Grant
- Patent Title: Method and system for digital rights management of documents
- Patent Title (中): 数字版权管理文件的方法和系统
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Application No.: US10823042Application Date: 2004-04-13
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Publication No.: US09003548B2Publication Date: 2015-04-07
- Inventor: Vlad Pigin
- Applicant: Vlad Pigin
- Applicant Address: US TX Frisco
- Assignee: NL Systems, LLC
- Current Assignee: NL Systems, LLC
- Current Assignee Address: US TX Frisco
- Agency: Winstead PC
- Main IPC: G06F21/00
- IPC: G06F21/00 ; H04L9/08 ; G06F21/62 ; G06F21/64 ; H04L9/32 ; H04L29/06
Abstract:
A method and system of encrypting and decrypting documents and recipient rights.
Public/Granted literature
- US20050229258A1 Method and system for digital rights management of documents Public/Granted day:2005-10-13
Information query
