Invention Grant
US08417958B2 Systems and methods for electronic postmarking of data including location data
有权
包括位置数据在内的数字电子邮戳的系统和方法
- Patent Title: Systems and methods for electronic postmarking of data including location data
- Patent Title (中): 包括位置数据在内的数字电子邮戳的系统和方法
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Application No.: US12830731Application Date: 2010-07-06
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Publication No.: US08417958B2Publication Date: 2013-04-09
- Inventor: Charles R. Chamberlain
- Applicant: Charles R. Chamberlain
- Applicant Address: US DC Washington
- Assignee: United States Postal Service
- Current Assignee: United States Postal Service
- Current Assignee Address: US DC Washington
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Main IPC: H04L25/493
- IPC: H04L25/493 ; G06F7/32
Abstract:
Systems and methods for electronic postmarking of location data are provided. Electronic postmarking of location data (S.20) includes generating a hash value corresponding to merged data (S.30). Electronic postmarking further includes generating an electronic postmark data structure (S.40) comprising the hash value and a date/time stamp. The electronic postmarking data structure (S.40) may further include a digital signature.
Public/Granted literature
- US20100332840A1 Systems and Methods for Electronic Postmarking of Data Including Location Data Public/Granted day:2010-12-30
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