U.S. Patent 7660902 was awarded to RSA Security, Inc. on 2010-02-09 and describes a “Dynamic file access control and management.” This patent has been cited 272 times by other U.S. patents which places it in the top 500 cited patents since 2010 according to our law firm research, and makes it of the most innovative digital communication patents in the field of electrical engineering. The abstract states:

A dynamic file access control and management system and method in accordance with the present invention may be a proxy file management system that includes one or more file system proxy servers that provide selective access and usage management to files available from one or more file systems or sources. The present invention may embody a secure transport protocol that tunnels distributed file systems, application independent usage controls connected to files on end-user computers, dynamically merging secondary content to a requested file, and applying bandwidth management to any of the foregoing. Embodied in the various implementations of the present invention is enhanced file security. Preferably, the proxy file management system is transparent to an end-user. A dynamic content management system may also be included that selectively adds content to requested files. Link: U.S. Patent 7660902

This patent was originally filed on 2001-11-20 which gives it a processing time of 3003 days, compared to an average processing time of 2160 in the field. RSA Security, Inc. has 45 total patents. The first named inventor is Todd D. Graham of Massachusetts Ave, PA. The primary examiner was Dohm Chankong.

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