Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Encryption/decryption of stored data using non-accessible, unique encryption key

Encryption/decryption of stored data using non-accessible, unique encryption key

US Patent 7783898 · Granted Aug 24, 2010

Estimated economic value: $3,306,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Per priority TCP quality of service2013
System and method for queue-less enforcement of queue-like behavior on multiple 2012
End-user system of preventing unauthorized rerecording of multimedia content2011
Trainable rule-based computer file usage auditing system2009
Method and system for preventing unauthorized rerecording of multimedia content2008
Method and system of preventing unauthorized rerecording of multimedia content2008
Encryption/decryption of stored data using non-accessible, unique encryption key2007
Encryption/decryption of stored data using non-accessible, unique encryption key2007
Encryption/decryption of stored data using non-accessible, unique encryption key2007
Dynamic encryption and decryption of a stream of data2006
Dynamic encryption and decryption of a stream of data2006
System and method for secure distribution and evaluation of compressed digital i2006