Hummel; Mark D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hummel; Mark D..The latest application filed is for "devices and methods for interconnecting server nodes".

Company Profile

2.55.56

Hummel; Mark D. - Franklin MA US
Hummel; Mark D. - Bellingham MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Devices and methods for interconnecting server nodes Grant 10,248,315 - Mayhew , et al.	2019-04-02
IOMMU using two-level address translation for I/O and computation offload devices on a peripheral interconnect Grant 9,535,849 - Kegel , et al. January 3, 2	2017-01-03
Virtual input/output memory management unit within a guest virtual machine Grant 9,424,199 - Kegel , et al. August 23, 2	2016-08-23
Channel rotating error correction code Grant 9,251,001 - Osborn , et al. February 2, 2	2016-02-02
Devices And Methods For Interconnecting Server Nodes App 20160004445 - Mayhew; David E. ; et al.	2016-01-07
Channel Rotating Error Correction Code App 20150339192 - Osborn; Michael J. ; et al.	2015-11-26
All invalidate approach for memory management units Grant 9,152,571 - Kegel , et al. October 6, 2	2015-10-06
Channel rotating error correction code Grant 9,069,698 - Osborn , et al. June 30, 2	2015-06-30
Shared memory space in a unified memory model Grant 9,009,419 - Asaro , et al. April 14, 2	2015-04-14
Vector width-aware synchronization-elision for vector processors Grant 8,966,461 - Gaster , et al. February 24, 2	2015-02-24
Processing system using virtual network interface controller addressing as flow control metadata Grant 8,929,220 - Breternitz, Jr. , et al. January 6, 2	2015-01-06
Interrupt virtualization Grant 8,706,941 - Serebrin , et al. April 22, 2	2014-04-22
Virtual Input/Output Memory Management Unit Within a Guest Virtual Machine App 20140068137 - Kegel; Andrew G. ; et al.	2014-03-06
Channel Rotating Error Correction Code App 20140068373 - Osborn; Michael J. ; et al.	2014-03-06
Hardware Based Memory Allocation System With Directly Connected Memory App 20140068220 - Osborn; Michael J. ; et al.	2014-03-06
Data Transfer System And Method App 20140068139 - Osborn; Michael J. ; et al.	2014-03-06
Processing System Using Virtual Network Interface Controller Addressing As Flow Control Metadata App 20140056141 - Breternitz, JR.; Mauricio ; et al.	2014-02-27
Method and apparatus for controlling system interrupts Grant 8,661,177 - Kegel , et al. February 25, 2	2014-02-25
Shared Memory Space in a Unified Memory Model App 20140040565 - ASARO; Anthony ; et al.	2014-02-06
All Invalidate Approach for Memory Management Units App 20140040560 - Kegel; Andrew G. ; et al.	2014-02-06
Mechanism to handle peripheral page faults Grant 8,635,385 - Hummel , et al. January 21, 2	2014-01-21
Interrupt Virtualization App 20130275638 - Serebrin; Benjamin C. ; et al.	2013-10-17
Interrupt virtualization Grant 8,489,789 - Serebrin , et al. July 16, 2	2013-07-16
Methods And Apparatus For Injecting Pci Express Traffic Into Host Cache Memory Using A Bit Mask In The Transaction Layer Steering Tag App 20130173834 - Glaser; Stephen D. ; et al.	2013-07-04
Methods And Apparatus For Implementing Pci Express Lightweight Notification Protocols In A Cpu/memory Complex App 20130173837 - Glaser; Stephen D. ; et al.	2013-07-04
Method And Apparatus For Controlling System Interrupts App 20130159576 - Kegel; Andrew G. ; et al.	2013-06-20
I/O memory management unit including multilevel address translation for I/O and computation offload Grant 8,386,745 - Kegel , et al. February 26, 2	2013-02-26
Coherence Domain Support For Multi-tenant Environment App 20120124297 - Chung; Jaewoong ; et al.	2012-05-17
Guest interrupt manager that records interrupts for guests and delivers interrupts to executing guests Grant 8,180,944 - Serebrin , et al. May 15, 2	2012-05-15
Mechanism To Handle Peripheral Page Faults App 20120017063 - Hummel; Mark D. ; et al.	2012-01-19
Assigning Floating-point Operations To A Floating-point Unit And An Arithmetic Logic Unit App 20110208505 - Mayhew; David E. ; et al.	2011-08-25
Synchronization device and methods thereof Grant 8,001,409 - Osborn , et al. August 16, 2	2011-08-16
Processor Configured to Virtualize Guest Local Interrupt Controller App 20110197004 - Serebrin; Benjamin C. ; et al.	2011-08-11
Interrupt Virtualization App 20110197003 - Serebrin; Benjamin C. ; et al.	2011-08-11
Using an IOMMU to create memory archetypes Grant 7,917,726 - Hummel , et al. March 29, 2	2011-03-29
Virtualizing an IOMMU Grant 7,882,330 - Haertel , et al. February 1, 2	2011-02-01
I/o Memory Management Unit Including Multilevel Address Translation For I/o And Computation Offload App 20110023027 - Kegel; Andrew G. ; et al.	2011-01-27
Iommu Using Two-level Address Translation For I/o And Computation Offload Devices On A Peripheral Interconnect App 20110022818 - Kegel; Andrew G. ; et al.	2011-01-27
Filtering and remapping interrupts Grant 7,873,770 - Hummel , et al. January 18, 2	2011-01-18
Efficiently controlling special memory mapped system accesses Grant 7,849,287 - Hummel , et al. December 7, 2	2010-12-07
Direct memory access (DMA) address translation in an input/output memory management unit (IOMMU) Grant 7,809,923 - Hummel , et al. October 5, 2	2010-10-05
Translation data prefetch in an IOMMU Grant 7,793,067 - Kegel , et al. September 7, 2	2010-09-07
Guest Interrupt Manager to Aid Interrupt Virtualization App 20100191888 - Serebrin; Benjamin C. ; et al.	2010-07-29
Using an IOMMU to Create Memory Archetypes App 20100122062 - Hummel; Mark D. ; et al.	2010-05-13
DMA Address Translation in an IOMMU App 20100095085 - Hummel; Mark D. ; et al.	2010-04-15
Input/output memory management unit that implements memory attributes based on translation data Grant 7,673,116 - Hummel , et al. March 2, 2	2010-03-02
Address translation for input/output (I/O) devices and interrupt remapping for I/O devices in an I/O memory management unit (IOMMU) Grant 7,653,803 - Hummel , et al. January 26, 2	2010-01-26
Virtualizing an IOMMU App 20100011147 - Hummel; Mark D. ; et al.	2010-01-14
Implementing locks in a distributed processing system Grant 7,640,315 - Meyer , et al. December 29, 2	2009-12-29
Virtualizing an IOMMU Grant 7,613,898 - Haertel , et al. November 3, 2	2009-11-03
Chained hybrid input/output memory management unit Grant 7,548,999 - Haertel , et al. June 16, 2	2009-06-16
Controlling an I/O MMU Grant 7,543,131 - Hummel , et al. June 2, 2	2009-06-02
Avoiding silent data corruption and data leakage in a virtual environment with multiple guests Grant 7,516,247 - Hummel , et al. April 7, 2	2009-04-07
Ensuring deadlock free operation for peer to peer traffic in an input/output memory management unit (IOMMU) Grant 7,480,784 - Hummel , et al. January 20, 2	2009-01-20
Synchronization Device And Methods Thereof App 20080288805 - Osborn; Michael J. ; et al.	2008-11-20
System including a host connected to a plurality of memory modules via a serial memory interconnect Grant 7,421,525 - Polzin , et al. September 2, 2	2008-09-02
Translation Data Prefetch in an IOMMU App 20080209130 - Kegel; Andrew G. ; et al.	2008-08-28
Filtering and Remapping Interrupts App 20080114916 - Hummel; Mark D. ; et al.	2008-05-15
Efficiently Controlling Special Memory Mapped System Accesses App 20080114906 - Hummel; Mark D. ; et al.	2008-05-15
Using an IOMMU to Create Memory Archetypes App 20070168644 - Hummel; Mark D. ; et al.	2007-07-19
Chained Hybrid IOMMU App 20070168636 - Hummel; Mark D. ; et al.	2007-07-19
Virtualizing an IOMMU App 20070168641 - Hummel; Mark D. ; et al.	2007-07-19
DMA Address Translation in an IOMMU App 20070168643 - Hummel; Mark D. ; et al.	2007-07-19
Ensuring deadlock free operation for peer to peer traffic in an input/output memory management unit (IOMMU) App 20070038799 - Hummel; Mark D. ; et al.	2007-02-15
Controlling an I/O MMU App 20070038839 - Hummel; Mark D. ; et al.	2007-02-15
Avoiding silent data corruption and data leakage in a virtual environment with multiple guests App 20070038840 - Hummel; Mark D. ; et al.	2007-02-15
System and method of maintaining coherency in a distributed communication system Grant 7,069,361 - Owen , et al. June 27, 2	2006-06-27
System and method for implementing a separate virtual channel for posted requests in a multiprocessor computer system Grant 6,950,438 - Owen , et al. September 27, 2	2005-09-27
System including a host connected to a plurality of memory modules via a serial memory interconnet App 20040230718 - Polzin, R. Stephen ; et al.	2004-11-18
System and method of initializing and determining a bootstrap processor [BSP] in a fabric of a distributed multiprocessor computing system Grant 6,760,838 - Owen , et al. July 6, 2	2004-07-06
System and method of allocating bandwidth to a plurality of devices interconnected by a plurality of point-to-point communication links Grant 6,751,684 - Owen , et al. June 15, 2	2004-06-15
System and method of increasing bandwidth for issuing ordered transactions into a distributed communication system Grant 6,745,272 - Owen , et al. June 1, 2	2004-06-01
Low latency synchronization of asynchronous data Grant 6,738,917 - Hummel , et al. May 18, 2	2004-05-18
Computer system implementing a system and method for tracking the progress of posted write transactions Grant 6,721,813 - Owen , et al. April 13, 2	2004-04-13
System For Reconfiguring A First Device And/or A Second Device To Use A Maximum Compatible Communication Parameters Based On Transmitting A Communication To The First And Second Devices Of A Point-to-point Link Grant 6,665,742 - Owen , et al. December 16, 2	2003-12-16
System and method of maintaining coherency in a distributed communication system App 20020174229 - Owen, Jonathan M. ; et al.	2002-11-21
System and method of increasing bandwidth for issuing ordered transactions into a distributed communication system App 20020147869 - Owen, Jonathan M. ; et al.	2002-10-10
Low voltage differential receiver/transmitter and calibration method thereof Grant 6,448,815 - Talbot , et al. September 10, 2	2002-09-10
System and method of initializing the fabric of a distributed multi-processor computing system App 20020103995 - Owen, Jonathan M. ; et al.	2002-08-01
System and method of initializing a computer processing system having a plurality of point-to-point links interconnecting a plurality of devices App 20020103945 - Owen, Jonathan M. ; et al.	2002-08-01
Computer system implementing a system and method for tracking the progress of posted write transactions App 20020103948 - Owen, Jonathan M. ; et al.	2002-08-01
Low latency synchronization of asynchronous data App 20020087909 - Hummel, Mark D. ; et al.	2002-07-04
System and method of allocating bandwith to a plurality of devices interconnected by a plurality of point-to-point communication links App 20020083233 - Owen, Jonathan M. ; et al.	2002-06-27
System and method of implementing interrupts in a computer processing system having a communication fabric comprising a plurality of point-to-point links App 20020083254 - Hummel, Mark D. ; et al.	2002-06-27
Contention revolution in a digital computer system Grant 5,016,162 - Epstein , et al. May 14, 1	1991-05-14
Digital data processing system having dual-purpose scratchpad and address translation memory Grant 4,569,018 - Hummel , et al. February 4, 1	1986-02-04

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