Resumes
Resumes
Collin Park Phones & Addresses
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3149 Page St, Redwood City, CA 94063 (650) 369-3291
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3705 Farm Hill Blvd, Redwood City, CA 94061
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Jacksonville, FL
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Menlo Park, CA
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2750 Lowrey Ave, Honolulu, HI 96822 (808) 988-6801
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2750A Lowrey Ave, Honolulu, HI 96822 (808) 988-6801
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San Mateo, CA
Publications
Us Patents
Eliminating Duplicate Blocks During Backup Writes
View pageUS Patent:
7472242, Dec 30, 2008
Filed:
Feb 14, 2006
Appl. No.:
11/354393
Inventors:
Vijay Deshmukh - Sunnyvale CA, US
Stephen Manley - Livermore CA, US
Collin Park - Redwood City CA, US
Kiyoshi Komatsu - San Mateo CA, US
Stephen Manley - Livermore CA, US
Collin Park - Redwood City CA, US
Kiyoshi Komatsu - San Mateo CA, US
Assignee:
Network Appliance, Inc. - Sunnyvale CA
International Classification:
G06F 12/00
US Classification:
711162
Abstract:
Embodiments of the present invention include creating a subsequent backup copy of a data set by storing a full backup copy of the data set to reflect a state of a data set including blocks of data, at a first point in time. At a second point in time, after the first point in time, changes to the data set are identified. Next, as part of the subsequent backup copy, only each block of the data set which has been changed or added since the first point in time is stored.
Method And System For Reducing The Number Of Read-Only, Persistent Point-In-Time Images On A Storage Server
View pageUS Patent:
7725436, May 25, 2010
Filed:
Jan 12, 2006
Appl. No.:
11/332188
Inventors:
Collin Y. Park - Redwood City CA, US
Assignee:
Network Appliance, Inc, - Sunnyvale CA
International Classification:
G06F 7/00
G06F 17/00
G06F 17/00
US Classification:
707639, 707649, 707664
Abstract:
A plurality of read-only, persistent point-in-time images (RPPIs) of a file system are maintained on a storage server. Each of these RPPIs is created to capture an update of the file system. The file system has at least one subset. If, for each subset of the file system, the file system has an RPPI, other than a first RPPI, having a corresponding subset identical to the first RPPI's corresponding subset, the first RPPI may be deleted, yet all updates captured by the first RPPI are still maintained by other RPPI or RPPIs.
Use Of Data Images To Allow Release Of Unneeded Data Storage
View pageUS Patent:
7788456, Aug 31, 2010
Filed:
Feb 16, 2006
Appl. No.:
11/356946
Inventors:
Collin Y. Park - Redwood City CA, US
Assignee:
Network Appliance, Inc. - Sunnyvale CA
International Classification:
G06F 12/16
US Classification:
711161, 711162
Abstract:
Use of data images to allow release of unneeded data storage. An embodiment of a method includes generating a series of archives of a set of data, each archive of the series of archives being stored in a data storage. The method further includes releasing an older archive in the series of archives from the data storage after a new archive in the series of archives is generated. A point-in-time image of the data storage is generated after each new archive in the series of archives is generated, with the data captured by the image including data contained in the new archive.
Client Data Retrieval In A Clustered Computing Network
View pageUS Patent:
8200630, Jun 12, 2012
Filed:
Aug 18, 2009
Appl. No.:
12/543028
Inventors:
Collin Park - Redwood City CA, US
Trond Myklebust - Ann Arbor MI, US
Pete Wyckoff - Durham NC, US
Trond Myklebust - Ann Arbor MI, US
Pete Wyckoff - Durham NC, US
Assignee:
NetApp, Inc. - Sunnyvale CA
International Classification:
G06F 7/02
US Classification:
707638, 707639
Abstract:
One or more aspects of the disclosure relate to techniques for accessing a file stored in a clustered computing network, where the file is stored in the clustered computing network in a plurality of related volumes that stem from a particular (e. g. , parent) volume. In the method, a request to retrieve the file from the particular volume is received at the client. The client then determines whether the file is stored in a client memory so as to be identified with the particular volume. If the file is not stored in the client memory so as to be identified with the particular volume, then the file is retrieved from a different but related volume.
Method For Testing Of A Software Emulator While Executing The Software Emulator On A Target Machine Architecture
View pageUS Patent:
6901583, May 31, 2005
Filed:
Jul 19, 2001
Appl. No.:
09/909057
Inventors:
Collin Y. Park - Redwood City CA, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G06F009/44
G06F009/45
G06F009/455
G06F009/45
G06F009/455
US Classification:
717134, 717138, 703 26
Abstract:
A method and a apparatus for testing a software emulator while executing the software emulator on a target machine architecture are disclosed. The method may include the steps of executing a test program on a target machine architecture, with a test program producing a first output, executing an emulator on the target machine architecture, and the emulator executing the test program under emulation, with the test program producing a second output.