Michael J. Callahan

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Managing counters in a distributed file system
- Patent number 9,176,963
- Issue date Nov 3, 2015
- Hewlett-Packard Development Company, L.P.
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enumerating metadata in file system directories
- Patent number 8,874,627
- Issue date Oct 28, 2014
- Hewlett-Packard Development Company, L.P.
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for management of alternatively priced transactions on network
- Patent number 8,606,719
- Issue date Dec 10, 2013
- Clickshare Service Corp.
- David M. Oliver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for a multi-node environment with shared storage
- Patent number 7,437,386
- Issue date Oct 14, 2008
- Hewlett-Packard Development Company, L.P.
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing transactions on a network: four or more parties
- Patent number 7,324,972
- Issue date Jan 29, 2008
- Clickshare Service Corporation
- David M. Oliver
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR MANAGEMENT OF ALTERNATIVELY PRICED TRANSACTIONS
- Publication number 20140101057
- Publication date Apr 10, 2014
- DAVID M. OLIVER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Enumerating Metadata in File System Directories
- Publication number 20100115011
- Publication date May 6, 2010
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Managing Counters in a Distributed File System
- Publication number 20100115009
- Publication date May 6, 2010
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR MANAGEMENT OF ALTERNATIVELY PRICED TRANSACTIONS ON NETWORK
- Publication number 20080183628
- Publication date Jul 31, 2008
- David M. Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for a multi-node environment with shared storage
- Publication number 20030065686
- Publication date Apr 3, 2003
- PolyServe, Inc.
- Michael J. Callahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR MANAGEMENT OF TRANSACTIONS ON NETWORKS
- Publication number 20020133412
- Publication date Sep 19, 2002
- DAVID M. OLIVER
- G06 - COMPUTING CALCULATING COUNTING