Patent | Date |
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Time-constrained Authentication App 20210075620 - Driscoll; Kevin R. | 2021-03-11 |
Disjoint data path routing for integrity and availability augmentation Grant 8,976,790 - Hall , et al. March 10, 2 | 2015-03-10 |
System and method for integrity reconstitution Grant 8,949,983 - Hall , et al. February 3, 2 | 2015-02-03 |
Virtual pairing for consistent data broadcast Grant 8,908,675 - Hall , et al. December 9, 2 | 2014-12-09 |
Efficient triple modular redundancy on a braided ring Grant 8,817,597 - Hall , et al. August 26, 2 | 2014-08-26 |
System and method for out-of-band signaling Grant 8,767,767 - Driscoll , et al. July 1, 2 | 2014-07-01 |
Serialized enforced authenticated controller area network Grant 8,665,882 - Hall , et al. March 4, 2 | 2014-03-04 |
Disjoint Data Path Routing For Integrity And Availability Augmentation App 20140036735 - Hall; Brendan ;   et al. | 2014-02-06 |
System And Method For Out-of-band Signaling App 20130215905 - Driscoll; Kevin R. ;   et al. | 2013-08-22 |
System And Method For Integrity Reconstitution App 20130219491 - Hall; Brendan ;   et al. | 2013-08-22 |
Guardian scrubbing strategy for distributed time-triggered protocols Grant 8,498,276 - Hall , et al. July 30, 2 | 2013-07-30 |
Virtual Pairing For Consistent Data Broadcast App 20130182552 - Hall; Brendan ;   et al. | 2013-07-18 |
Data authentication and tamper detection Grant 8,407,479 - Driscoll March 26, 2 | 2013-03-26 |
Dynamic fault-tolerant configuration support and re-configuration of a braided ring network Grant 8,339,993 - Paulitsch , et al. December 25, 2 | 2012-12-25 |
Guardian Scrubbing Strategy For Distributed Time-triggered Protocols App 20120300794 - Hall; Brendan ;   et al. | 2012-11-29 |
System and method of blocking an electrical signal transmission Grant 8,249,448 - Driscoll August 21, 2 | 2012-08-21 |
Hardware efficient monitoring of input/output signals Grant 8,243,614 - Driscoll , et al. August 14, 2 | 2012-08-14 |
Hybrid topology ethernet architecture Grant 8,130,773 - Hall , et al. March 6, 2 | 2012-03-06 |
Method for acknowledgement of messages in a star network Grant 8,122,147 - Driscoll , et al. February 21, 2 | 2012-02-21 |
System and method for initializing secure communications with lightweight devices Grant 8,051,296 - Driscoll November 1, 2 | 2011-11-01 |
Serialized Enforced Authenticated Controller Area Network App 20110103390 - Hall; Brendan ;   et al. | 2011-05-05 |
Self-checking pair-based master/follower clock synchronization Grant 7,912,094 - Hall , et al. March 22, 2 | 2011-03-22 |
Non-destructive media access resolution for asynchronous traffic in a half-duplex braided-ring Grant 7,889,683 - Paulitsch , et al. February 15, 2 | 2011-02-15 |
Voting mechanism for transmission schedule enforcement Grant 7,873,739 - Hall , et al. January 18, 2 | 2011-01-18 |
Dynamic Fault-tolerant Configuration Support And Re-configuration Of A Braided Ring Network App 20100284301 - Paulitsch; Michael ;   et al. | 2010-11-11 |
Embedded self-checking asynchronous pipelined enforcement (escape) Grant 7,783,808 - Hall , et al. August 24, 2 | 2010-08-24 |
High-integrity self-test in a network having a braided-ring topology Grant 7,778,159 - Driscoll , et al. August 17, 2 | 2010-08-17 |
Parasitic time synchronization for a centralized communications guardian Grant 7,729,254 - Hall , et al. June 1, 2 | 2010-06-01 |
Neighbor node bus guardian scheme for a ring or mesh network Grant 7,729,297 - Hall , et al. June 1, 2 | 2010-06-01 |
Controlling start up in a network Grant 7,698,395 - Hall , et al. April 13, 2 | 2010-04-13 |
Message error verification using checking with hidden data Grant 7,673,214 - Hall , et al. March 2, 2 | 2010-03-02 |
Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network Grant 7,668,084 - Driscoll , et al. February 23, 2 | 2010-02-23 |
Methods for expedited start-up and clique aggregation using self-checking node pairs on a ring network Grant 7,656,881 - Hall , et al. February 2, 2 | 2010-02-02 |
System And Method Of Blocking An Electrical Signal Transmission App 20100014856 - Driscoll; Kevin R. | 2010-01-21 |
Unsynchronous mode brother's keeper bus guardian for a ring networks Grant 7,649,835 - Hall , et al. January 19, 2 | 2010-01-19 |
Hybrid Topology Ethernet Architecture App 20090323704 - Hall; Brendan ;   et al. | 2009-12-31 |
Asynchronous hub Grant 7,630,390 - Zumsteg , et al. December 8, 2 | 2009-12-08 |
Clock-state correction and/or clock-rate correction using relative drift-rate measurements Grant 7,596,153 - Paulitsch , et al. September 29, 2 | 2009-09-29 |
Hardware Efficient Monitoring Of Input/output Signals App 20090225673 - Driscoll; Kevin R. ;   et al. | 2009-09-10 |
Efficient Triple Modular Redundancy On A Braided Ring App 20090116502 - Hall; Brendan ;   et al. | 2009-05-07 |
High-integrity Self-test In A Network Having A Braided-ring Topology App 20090086653 - Driscoll; Kevin R. ;   et al. | 2009-04-02 |
Clique aggregation in TDMA networks Grant 7,505,470 - Hall , et al. March 17, 2 | 2009-03-17 |
Directional integrity enforcement in a bi-directional braided ring network Grant 7,502,334 - Hall , et al. March 10, 2 | 2009-03-10 |
Method for testing the sensitive input range of Byzantine filters Grant 7,475,318 - Driscoll January 6, 2 | 2009-01-06 |
Methods For Expedited Start-up And Clique Aggregation Using Self-checking Node Pairs On A Ring Network App 20080144526 - Hall; Brendan ;   et al. | 2008-06-19 |
Self-checking Pair-based Master/follower Clock Synchronization App 20080144668 - Hall; Brondan ;   et al. | 2008-06-19 |
Self-checking pair on a braided ring network Grant 7,372,859 - Hall , et al. May 13, 2 | 2008-05-13 |
Embedded Self-checking Asynchronous Pipelined Enforcement (escape) App 20080107029 - Hall; Brendan ;   et al. | 2008-05-08 |
Method For Acknowledgement Of Messages In A Star Network App 20080107024 - Driscoll; Kevin R. ;   et al. | 2008-05-08 |
Non-destructive Media Access Resolution For Asynchronous Traffic In A Half-duplex Braided-ring App 20080107050 - Paulitsch; Michael ;   et al. | 2008-05-08 |
Fault-containment And/or Failure Detection Using Encryption App 20080098234 - Driscoll; Kevin R. ;   et al. | 2008-04-24 |
Clock-state correction and/or clock-rate correction using relative drift-rate measurements App 20080089363 - Paulitsch; Michael ;   et al. | 2008-04-17 |
Systems And Methods For Fault-tolerant High Integrity Data Propagation Using A Half-duplex Braided Ring Network App 20080080551 - Driscoll; Kevin R. ;   et al. | 2008-04-03 |
Cryptographic Key Sharing Method App 20070248232 - Driscoll; Kevin R. ;   et al. | 2007-10-25 |
Cryptographic combiner using two sequential non-associative operations Grant 7,277,543 - Driscoll October 2, 2 | 2007-10-02 |
Method for testing the sensitive input range of Byzantine filters App 20060170445 - Driscoll; Kevin R. | 2006-08-03 |
System and method for initializing secure communications with lightweight devices App 20060156019 - Driscoll; Kevin R. | 2006-07-13 |
Voting mechanism for transmission schedule enforcement App 20050278457 - Hall, Brendan ;   et al. | 2005-12-15 |
Synchronous mode brother's keeper bus guardian for a TDMA based network App 20050198280 - Hall, Brendan ;   et al. | 2005-09-08 |
Communication fault containment via indirect detection App 20050172167 - Driscoll, Kevin R. ;   et al. | 2005-08-04 |
Clique aggregation in TDMA networks App 20050152377 - Hall, Brendan ;   et al. | 2005-07-14 |
Self-checking pair on a braided ring network App 20050152379 - Hall, Brendan ;   et al. | 2005-07-14 |
Data authentication and tamper detection App 20050149737 - Driscoll, Kevin R. | 2005-07-07 |
Message error verification using checking with hidden data App 20050149812 - Hall, Brendan ;   et al. | 2005-07-07 |
Controlling start up in a network App 20050141524 - Hall, Brendan ;   et al. | 2005-06-30 |
Port driven authentication in a network App 20050135425 - Hall, Brendan ;   et al. | 2005-06-23 |
Asynchronous hub App 20050135404 - Zumsteg, Philip J. ;   et al. | 2005-06-23 |
Unsynchronous mode brother's keeper bus guardian for a ring networks App 20050135277 - Hall, Brendan ;   et al. | 2005-06-23 |
High integrity data propagation in a braided ring App 20050135278 - Hall, Brendan ;   et al. | 2005-06-23 |
Mobius time-triggered communication App 20050132105 - Hall, Brendan ;   et al. | 2005-06-16 |
Directional integrity enforcement in a bi-directional braided ring network App 20050129038 - Hall, Brendan ;   et al. | 2005-06-16 |
Priority based arbitration for TDMA schedule enforcement in a multi-channel system App 20050129055 - Hall, Brendan ;   et al. | 2005-06-16 |
Ring interface unit App 20050129037 - Zumsteg, Philip J. ;   et al. | 2005-06-16 |
Parasitic time synchronization for a centralized communications guardian App 20050128950 - Hall, Brendan ;   et al. | 2005-06-16 |
Cryptographic isolator using multiplication Grant 6,804,354 - Driscoll October 12, 2 | 2004-10-12 |
Computer efficient linear feedback shift register Grant 6,763,363 - Driscoll July 13, 2 | 2004-07-13 |
One's complement cryptographic combiner Grant 6,760,440 - Driscoll July 6, 2 | 2004-07-06 |
Flooding communication using an access table to establish transmission times Grant 6,651,106 - Driscoll November 18, 2 | 2003-11-18 |
Method for transmitting large information packets over networks Grant 6,275,503 - Driscoll August 14, 2 | 2001-08-14 |
Apparatus and method for transmitting information between dual redundant components utilizing four signal paths Grant 5,386,424 - Driscoll , et al. January 31, 1 | 1995-01-31 |
Slotted arbitration without time jitter in a table driven protocol Grant 5,343,474 - Driscoll August 30, 1 | 1994-08-30 |
Apparatus and method for fault detection on redundant signal lines via encryption Grant 5,307,409 - Driscoll April 26, 1 | 1994-04-26 |