Inventor
GRAUNKE GARY L
US47 patents
⚠️ This page may combine multiple inventors who share the name “GRAUNKE GARY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEL CORP
35 patentsUS6256577B1Jul 3, 2001
Using predictive traffic modeling
INTEL CORP315 citations99
US6105137AAug 15, 2000
Method and apparatus for integrity verification, authentication, and secure linkage of software modules
INTEL CORP185 citations99
US7472285B2Dec 30, 2008
Apparatus and method for memory encryption with reduced decryption latency
INTEL CORP66 citations98
US7184550B2Feb 27, 2007
Method and apparatus for simultaneous decryption and re-encryption of publicly distributed content via stream ciphers
INTEL CORP71 citations98
US6985591B2Jan 10, 2006
Method and apparatus for distributing keys for decrypting and re-encrypting publicly distributed media
INTEL CORP80 citations98
US6477252B1Nov 5, 2002
Digital video content transmission ciphering and deciphering method and apparatus
INTEL CORP153 citations98
US6205550B1Mar 20, 2001
Tamper resistant methods and apparatus
INTEL CORP234 citations98
US6175925B1Jan 16, 2001
Tamper resistant player for scrambled contents
INTEL CORP205 citations98
US7305711B2Dec 4, 2007
Public key media key block
INTEL CORP64 citations97
US5991399ANov 23, 1999
Method for securely distributing a conditional use private key to a trusted entity on a remote system
INTEL CORP982 citations97
US7043021B2May 9, 2006
Digital video content transmission ciphering and deciphering method and apparatus
INTEL CORP51 citations96
US6804355B1Oct 12, 2004
Block cipher for small selectable block sizes
INTEL CORP67 citations96
US6178509B1Jan 23, 2001
Tamper resistant methods and apparatus
INTEL CORP235 citations96
US6041122AMar 21, 2000
Method and apparatus for hiding crytographic keys utilizing autocorrelation timing encoding and computation
INTEL CORP62 citations96
US7802085B2Sep 21, 2010
Apparatus and method for distributing private keys to an entity with minimal secret, unique information
INTEL CORP16 citations93
US7369661B2May 6, 2008
Method and apparatus for detection of loss of cipher synchronization
INTEL CORP16 citations93
US7366914B2Apr 29, 2008
Source code transformation based on program operators
INTEL CORP36 citations93
US7298849B2Nov 20, 2007
Method and apparatus for simultaneous encryption and decryption of publicly distributed media
INTEL CORP19 citations93
US7233666B2Jun 19, 2007
Method and apparatus for increasing the entropy of a pseudorandom number
INTEL CORP30 citations93
US7190787B1Mar 13, 2007
Stream cipher having a combiner function with storage based shuffle unit
INTEL CORP31 citations93
US7068786B1Jun 27, 2006
Dual use block/stream cipher
INTEL CORP20 citations93
US6947558B1Sep 20, 2005
Stream cipher having a shuffle network combiner function
INTEL CORP31 citations93
US6731758B1May 4, 2004
Digital video content transmission ciphering and deciphering method and apparatus
INTEL CORP37 citations93
US6956949B1Oct 18, 2005
Method and apparatus for authenticating an hierarchy of video receiving devices
INTEL CORP26 citations92
US6931129B1Aug 16, 2005
Method and apparatus for generating pseudo random numbers in a video device having an embedded cipher unit
INTEL CORP15 citations92
US6920221B1Jul 19, 2005
Method and apparatus for protected exchange of status and secret values between a video source application and a video hardware interface
INTEL CORP24 citations92
US7664269B2Feb 16, 2010
Encrypting message for secure transmission
INTEL CORP8 citations84
US7584354B2Sep 1, 2009
Implementing portable content protection to secure secrets
INTEL CORP13 citations84
US7957531B2Jun 7, 2011
Method and apparatus for detection of loss of cipher synchronization
INTEL CORP2 citations63
US7522725B2Apr 21, 2009
Method and apparatus for composable block re-encryption of publicly distributed content
INTEL CORP4 citations63
US7512238B2Mar 31, 2009
Method and apparatus for detection of loss of cipher synchronization
INTEL CORP3 citations63
US7845015B2Nov 30, 2010
Public key media key block
INTEL CORP3 citations62
US7600118B2Oct 6, 2009
Method and apparatus for augmenting authentication in a cryptographic system
INTEL CORP4 citations59
US7426274B2Sep 16, 2008
Method and apparatus for generating pseudo random numbers in a video device having an embedded cipher unit
INTEL CORP0 citations52
US10164947B2Dec 25, 2018
Methods and apparatus for protecting digital content
INTEL CORP0 citations51
DEVANAND PRIYADARSINI
7 patentsUS8161564B2Apr 17, 2012
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI13 citations92
US8155321B2Apr 10, 2012
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI9 citations92
US8259949B2Sep 4, 2012
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI8 citations83
US8855305B2Oct 7, 2014
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI2 citations62
US8831213B2Sep 9, 2014
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI2 citations62
US8824679B2Sep 2, 2014
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI1 citations62
US8819426B2Aug 26, 2014
Methods and apparatus for protecting digital content
DEVANAND PRIYADARSINI2 citations62
GRAUNKE GARY L
4 patentsUS8639915B2Jan 28, 2014
Apparatus and method for distributing private keys to an entity with minimal secret, unique information
GRAUNKE GARY L8 citations83
US8675865B2Mar 18, 2014
Method and apparatus for a high bandwidth stream cipher
GRAUNKE GARY L4 citations72
US8875112B2Oct 28, 2014
Implementing portable content protection to secure secrets
GRAUNKE GARY L2 citations62
US8166471B2Apr 24, 2012
Implementing portable content protection to secure secrets
GRAUNKE GARY L2 citations62