David A. Norgaard

Person

Rochester, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hierarchical scheduling
- Patent number 8,218,551
- Issue date Jul 10, 2012
- International Business Machines Corporation
- Glen H. Handlogten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted fair queue serving plural output ports
- Patent number 7,929,548
- Issue date Apr 19, 2011
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rank select operation between an XIO interface and a double data ra...
- Patent number 7,840,744
- Issue date Nov 23, 2010
- International Business Machines Corporation
- Mark David Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory command and address conversion between an XDR interface and...
- Patent number 7,757,040
- Issue date Jul 13, 2010
- International Business Machines Corporation
- Mark D. Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network processor having fast flow queue disable process
- Patent number 7,680,043
- Issue date Mar 16, 2010
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for hierarchial scheduling of virtual paths wi...
- Patent number 7,660,251
- Issue date Feb 9, 2010
- International Business Machines Corporation
- Lyle Edwin Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tag allocation method
- Patent number 7,529,876
- Issue date May 5, 2009
- International Business Machines Corporation
- David A. Norgaard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for using information and a count in reissuing commands r...
- Patent number 7,519,752
- Issue date Apr 14, 2009
- International Business Machines Corporation
- Glen H. Handlogten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed scheduler
- Patent number 7,475,159
- Issue date Jan 6, 2009
- International Business Machines Corporation
- Lyle E. Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for hierarchial scheduling of virtual paths wi...
- Patent number 7,362,706
- Issue date Apr 22, 2008
- International Business Machines Corporation
- Lyle Edwin Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted fair queue serving plural output ports
- Patent number 7,317,683
- Issue date Jan 8, 2008
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Empty indicators for weighted fair queues
- Patent number 7,310,345
- Issue date Dec 18, 2007
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted fair queue having adjustable scaling factor
- Patent number 7,280,474
- Issue date Oct 9, 2007
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for improving the fairness of new attaches to...
- Patent number 7,257,124
- Issue date Aug 14, 2007
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Weighted fair queue having extended effective range
- Patent number 7,187,684
- Issue date Mar 6, 2007
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for varying bandwidth provided to virtual chan...
- Patent number 7,130,270
- Issue date Oct 31, 2006
- International Business Machines Corporation
- Merwin Herscher Alferness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS scheduler and method for implementing quality of service with a...
- Patent number 7,103,051
- Issue date Sep 5, 2006
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS scheduler and method for implementing quality of service with c...
- Patent number 7,046,676
- Issue date May 16, 2006
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High speed network processor
- Patent number 6,987,760
- Issue date Jan 17, 2006
- International Business Machines Corporation
- Jean Louis Calvignac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS scheduler and method for implementing quality of service antici...
- Patent number 6,982,986
- Issue date Jan 3, 2006
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS scheduler and method for implementing peak service distance usi...
- Patent number 6,973,036
- Issue date Dec 6, 2005
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Rank Select Operation Between an XIO Interface and a Double Data Ra...
- Publication number 20080183985
- Publication date Jul 31, 2008
- Mark David Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory Command and Address Conversion Between an XDR Interface and...
- Publication number 20080183925
- Publication date Jul 31, 2008
- International Business Machines Corporation
- Mark D. Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Extreme Data Rate Memory Commands to Scrub and Refresh Double...
- Publication number 20080183916
- Publication date Jul 31, 2008
- Mark David Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatus for Software Control of a Non-Functional Oper...
- Publication number 20080168262
- Publication date Jul 10, 2008
- Mark David Bellows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatus for Calibrating Heterogeneous Memory Interfaces
- Publication number 20080168298
- Publication date Jul 10, 2008
- Mark David Bellows
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR HIERARCHIAL SCHEDULING OF VIRTUAL PATHS WI...
- Publication number 20080159297
- Publication date Jul 3, 2008
- International Business Machines Corporation
- Lyle Edwin Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHTED FAIR QUEUE SERVING PLURAL OUTPUT PORTS
- Publication number 20080107118
- Publication date May 8, 2008
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Scheduling Prioritized Commands on a Bus
- Publication number 20080059672
- Publication date Mar 6, 2008
- John D. Irish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING THE FAIRNESS OF NEW ATTACHES TO...
- Publication number 20080025215
- Publication date Jan 31, 2008
- IBM
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHTED FAIR QUEUE HAVING ADJUSTABLE SCALING FACTOR
- Publication number 20080013452
- Publication date Jan 17, 2008
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tag allocation method
- Publication number 20070198756
- Publication date Aug 23, 2007
- International Business Machines Corporation
- David A. Norgaard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus for reissuing commands requiring access to a bus and meth...
- Publication number 20070186012
- Publication date Aug 9, 2007
- International Business Machines Corporation
- Glen H. Handlogten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHTED FAIR QUEUE HAVING EXTENDED EFFECTIVE RANGE
- Publication number 20070140285
- Publication date Jun 21, 2007
- IBM
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hierarchical scheduling
- Publication number 20050071503
- Publication date Mar 31, 2005
- International Business Machines Corporation
- Lyle E. Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High-speed scheduler
- Publication number 20050071505
- Publication date Mar 31, 2005
- International Business Machines Corporation
- Lyle E. Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hierarchical scheduling
- Publication number 20050071504
- Publication date Mar 31, 2005
- International Business Machines Corporation
- Glen H. Handlogten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for hierarchial scheduling of virtual paths wi...
- Publication number 20040114517
- Publication date Jun 17, 2004
- International Business Machines Corporation
- Lyle Edwin Grosbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for varying bandwidth provided to virtual chan...
- Publication number 20040017781
- Publication date Jan 29, 2004
- International Business Machines Corporation
- Merwin Herscher Alferness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for improving the fairness of new attaches to...
- Publication number 20030179765
- Publication date Sep 25, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network processor having fast flow queue disable process
- Publication number 20030179706
- Publication date Sep 25, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted fair queue serving plural output ports
- Publication number 20030081549
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QoS scheduler and method for implementing quality of service with a...
- Publication number 20030081611
- Publication date May 1, 2003
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QoS scheduler and method for implementing quality of service antici...
- Publication number 20030081612
- Publication date May 1, 2003
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QoS scheduler and method for implementing quality of service with c...
- Publication number 20030081544
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Empty indicators for weighted fair queues
- Publication number 20030081542
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QoS scheduler and method for implementing peak service distance usi...
- Publication number 20030081543
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted fair queue having extended effective range
- Publication number 20030081545
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted fair queue having adjustable scaling factor
- Publication number 20030081552
- Publication date May 1, 2003
- International Business Machines Corporation
- William John Goetzinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High speed network processor
- Publication number 20020122386
- Publication date Sep 5, 2002
- International Business Machines Corporation
- Jean Louis Calvignac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David A. Norgaard

Person

Patents Grantslast 30 patents

Hierarchical scheduling

Weighted fair queue serving plural output ports

Rank select operation between an XIO interface and a double data ra...

Memory command and address conversion between an XDR interface and...

Network processor having fast flow queue disable process

Method and apparatus for hierarchial scheduling of virtual paths wi...

Tag allocation method

Apparatus for using information and a count in reissuing commands r...

High-speed scheduler

Method and apparatus for hierarchial scheduling of virtual paths wi...

Weighted fair queue serving plural output ports

Empty indicators for weighted fair queues

Weighted fair queue having adjustable scaling factor

Method and apparatus for improving the fairness of new attaches to...

Weighted fair queue having extended effective range

Method and apparatus for varying bandwidth provided to virtual chan...

QoS scheduler and method for implementing quality of service with a...

QoS scheduler and method for implementing quality of service with c...

High speed network processor

QoS scheduler and method for implementing quality of service antici...

QoS scheduler and method for implementing peak service distance usi...

Patents Applicationslast 30 patents

Rank Select Operation Between an XIO Interface and a Double Data Ra...

Memory Command and Address Conversion Between an XDR Interface and...

Using Extreme Data Rate Memory Commands to Scrub and Refresh Double...

Methods and Apparatus for Software Control of a Non-Functional Oper...

Methods and Apparatus for Calibrating Heterogeneous Memory Interfaces

METHOD AND APPARATUS FOR HIERARCHIAL SCHEDULING OF VIRTUAL PATHS WI...

WEIGHTED FAIR QUEUE SERVING PLURAL OUTPUT PORTS

Methods and Apparatus for Scheduling Prioritized Commands on a Bus

METHOD AND APPARATUS FOR IMPROVING THE FAIRNESS OF NEW ATTACHES TO...

WEIGHTED FAIR QUEUE HAVING ADJUSTABLE SCALING FACTOR

Tag allocation method

Apparatus for reissuing commands requiring access to a bus and meth...

WEIGHTED FAIR QUEUE HAVING EXTENDED EFFECTIVE RANGE

Hierarchical scheduling

High-speed scheduler

Hierarchical scheduling

Method and apparatus for hierarchial scheduling of virtual paths wi...

Method and apparatus for varying bandwidth provided to virtual chan...

Method and apparatus for improving the fairness of new attaches to...

Network processor having fast flow queue disable process

Weighted fair queue serving plural output ports

QoS scheduler and method for implementing quality of service with a...

QoS scheduler and method for implementing quality of service antici...

QoS scheduler and method for implementing quality of service with c...

Empty indicators for weighted fair queues

QoS scheduler and method for implementing peak service distance usi...

Weighted fair queue having extended effective range

Weighted fair queue having adjustable scaling factor

High speed network processor