Featured patents

Streaming Video to Cellular Phones
US 08817983 B2, Aug. 26, 2014, Plural video stream multiplexing, Robert Madley, Jr. et al. / International Business Machines Corporation (Armonk, US)
A method for deploying data to a web server for streaming video to a mobile…

Secure Provisioning of a Portable Device Using a Representation of a Key
US 08712043 B2, April 29, 2014, Having particular key generator, Gregory B. Vaughan et al. / Apple Inc. (Cupertino, US)
A system for provisioning devices for secure communication comprising:…

Method and System for Security Processing During RRC Connection Re-Establishment
US 08724818 B2, May 13, 2014, Key Management, Xintai Wang et al. / ZTE Corporation (Shenzhen, CN)
A method for security processing during Radio Resource Control (RRC) connection…

Efficient and Secure Forensic Marking in Compressed Domain
US 08681978 B2, March 25, 2014, Having copy protect signal, Rade Petriovic et al. / Verance Corporation (San Diego, US)
A method, comprising:…

Method and Arrangement in a Telecommunication System
US 08660270 B2, Feb. 25, 2014, Key distribution, Karl Norrman et al. / Telefonaktiebolaget L M Ericsson (Publ) (Stockholm, SE
A method comprising the following steps:…

Protection of a Ciphering Algorithm
US 08582757 B2, Nov. 12, 2013, Particular Algorithmic Function Encoding, Albert Martinez et al. / STMicroelectronics (Rousset) SAS (Rousset, FR
A method for protecting the execution by an electronic circuit of a ciphering…

System and Method for Secure Electronic Communication Services
US 08538028 B2, Sept. 17, 2013, Key distribution, Thomas Anton Goeller et al. / Toposis Corporation (Ottawa, CA)
A system for public-key distribution and management for a plurality of users…

Methods and Apparatus for Mixing Encrypted Data With Unencrypted Data
US 08538018 B2, Sept. 17, 2013, Including digital audio, Adeel A. Aslam et al. / Intel Corporation (Santa Clara, US)
A method comprising:…

Method and Apparatus for Minimizing Differential Power Attacks on Processors
US 08542826 B2, Sept. 24, 2013, Having particular key generator, Farhad Pezeshki et al. / Certicom Corp. (Mississauga, ON)
A computer-implemented elliptic curve cryptography method comprising:…

Method and System to Securely Transport Data Encryption Keys
US 08503681 B1, Aug. 6, 2013, Using master key, Flemming Stig Andreason et al. / Cisco Technology, Inc. (San Jose, US)
A system comprising:…

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