Category:JOHN COLGROVE of LOS ALTOS CA (US)

JOHN COLGROVE of LOS ALTOS CA (US)

Executive Summary

JOHN COLGROVE of LOS ALTOS CA (US) is an inventor who has filed 15 patents. Their primary areas of innovation include {Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]} (6 patents), {Saving storage space on storage systems} (4 patents), {Replication mechanisms} (3 patents), and they have worked with companies such as PURE STORAGE, INC. (15 patents). Their most frequent collaborators include (5 collaborations), (3 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G06F3/067 ({Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]}): 6 patents
• G06F3/0608 ({Saving storage space on storage systems}): 4 patents
• G06F3/065 ({Replication mechanisms}): 3 patents
• G06F11/1076 ({Parity data used in redundant arrays of independent storages, e.g. in RAID systems}): 3 patents
• G06F3/0619 ({in relation to data integrity, e.g. data losses, bit errors}): 3 patents
• G06F3/0653 ({Monitoring storage devices or systems}): 3 patents
• G06F3/0688 ({Non-volatile semiconductor memory arrays}): 3 patents
• G06F3/0689 ({Disk arrays, e.g. RAID, JBOD}): 3 patents
• G06F3/0604 (Digital input from, or digital output to, record carriers {, e.g. RAID, emulated record carriers or networked record carriers}): 2 patents
• G06F3/061 (Digital input from, or digital output to, record carriers {, e.g. RAID, emulated record carriers or networked record carriers}): 2 patents
• G06F3/0683 ({Plurality of storage devices}): 2 patents
• G06F3/0641 ({De-duplication techniques}): 2 patents
• G06F21/78 (to assure secure storage of data (address-based protection against unauthorised use of memory): 2 patents
• G06F3/0679 ({Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]}): 2 patents
• G06F3/0646 ({Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems}): 2 patents
• G06F3/0659 ({Command handling arrangements, e.g. command buffers, queues, command scheduling}): 2 patents
• G06F3/0665 ({at area level, e.g. provisioning of virtual or logical volumes}): 2 patents
• G06F3/0617 ({in relation to availability}): 2 patents
• G06F3/064 ({Management of blocks}): 2 patents
• H04L67/1097 (for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]): 2 patents
• G06F11/1453 ({using de-duplication of the data}): 1 patents
• G06F2201/84 (ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models): 1 patents
• H04L63/061 ({for key exchange, e.g. in peer-to-peer networks (cryptographic mechanisms or cryptographic arrangements for key agreement): 1 patents
• H04L9/085 ({Secret sharing or secret splitting, e.g. threshold schemes}): 1 patents
• G06F2221/2107 (File encryption): 1 patents
• G06F2221/2131 (Indexing scheme relating to): 1 patents
• G06F3/0652 ({Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket}): 1 patents
• G06F11/2056 ({by mirroring}): 1 patents
• G06F11/1092 (Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's): 1 patents
• G06F11/1096 (Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's): 1 patents
• G06F3/0611 ({in relation to response time}): 1 patents
• G06F3/0613 ({in relation to throughput}): 1 patents
• G06F3/0629 ({Configuration or reconfiguration of storage systems}): 1 patents
• G06F3/0685 ({Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays}): 1 patents
• G06F11/0727 ({in a storage system, e.g. in a DASD or network based storage system (drivers for digital recording or reproducing units): 1 patents
• G06F11/0751 (Responding to the occurrence of a fault, e.g. fault tolerance): 1 patents
• G06F12/0804 (with main memory updating (): 1 patents
• G06F3/0632 ({by initialisation or re-initialisation of storage systems}): 1 patents
• G06F3/0662 ({Virtualisation aspects}): 1 patents
• G06F9/45558 ({Hypervisor-specific management and integration aspects}): 1 patents
• G06F9/545 (Interprogram communication): 1 patents
• H04L41/082 (the condition being updates or upgrades of network functionality): 1 patents
• H04L67/1095 (Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes): 1 patents
• G06F2009/45562 ({Creating, deleting, cloning virtual machine instances}): 1 patents
• G06F2009/4557 ({Distribution of virtual machine instances; Migration and load balancing}): 1 patents
• G06F2009/45595 ({Network integration; Enabling network access in virtual machine instances}): 1 patents
• H04L41/22 (comprising specially adapted graphical user interfaces [GUI]): 1 patents
• G06F3/0484 (for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range): 1 patents
• G06F11/3034 ({where the computing system component is a storage system, e.g. DASD based or network based (digital input from or digital output to record carriers): 1 patents
• G06F11/3476 ({Data logging (): 1 patents
• G06F11/324 (ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models): 1 patents
• G06F11/3409 ({for performance assessment}): 1 patents
• G06F16/273 ({Asynchronous replication or reconciliation}): 1 patents
• G06F16/2379 ({Updates performed during online database operations; commit processing}): 1 patents
• G06F21/6227 ({where protection concerns the structure of data, e.g. records, types, queries}): 1 patents
• H04L9/065 ({Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3}): 1 patents
• H04L9/0866 ({involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics}): 1 patents
• H04L9/0894 ({Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage}): 1 patents
• G11C13/0035 (Digital stores characterised by the use of storage elements not covered by groups): 1 patents
• G06F3/0616 ({in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]}): 1 patents
• G06F3/0647 ({Migration mechanisms}): 1 patents
• G06F3/0607 ({by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device}): 1 patents
• G11C11/4074 (Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits): 1 patents
• G11C11/4096 (Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches): 1 patents
• G06F3/0644 ({Management of space entities, e.g. partitions, extents, pools}): 1 patents
• G06F3/0673 ({Single storage device}): 1 patents
• G06F11/108 (Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's): 1 patents
• G06F11/1008 ({in individual solid state devices (): 1 patents
• G06F11/1068 ({in sector programmable memories, e.g. flash disk (): 1 patents
• G06F11/2053 ({where persistent mass storage functionality or persistent mass storage control functionality is redundant (error detection or correction in information storage based on relative movement between record carrier and transducer): 1 patents

Companies

List of Companies

• PURE STORAGE, INC.: 15 patents

Collaborators

• ETHAN MILLER of SANTA CRUZ CA (US) (5 collaborations)
• JOHN HAYES of MOUNTAIN VIEW CA (US) (3 collaborations)
• ANDREW BERNAT of MOUNTAIN VIEW CA (US) (2 collaborations)
• BO HONG of PALO ALTO CA (US) (2 collaborations)
• RONALD KARR of PALO ALTO CA (US) (2 collaborations)
• NAVEEN NEELAKANTAM of MOUNTAIN VIEW CA (US) (2 collaborations)
• MATTHEW FAY of MOUNTAIN VIEW CA (US) (2 collaborations)
• TAHER VOHRA of SUNNYVALE CA (US) (2 collaborations)
• ANDREW R. BERNAT of MOUNTAIN VIEW CA (US) (1 collaborations)
• ALAN DRISCOLL of FREMONT CA (US) (1 collaborations)
• CHRISTOPHER GOLDEN of EMERALD HILLS CA (US) (1 collaborations)
• STEVE HODGSON (1 collaborations)
• GANESH RAMANARAYANAN of MENLO PARK CA (US) (1 collaborations)
• MALCOLM SHARPE of MOUNTAIN VIEW CA (US) (1 collaborations)
• TIMOTHY BRENNAN of SAN FRANCISCO CA (US) (1 collaborations)
• DANIEL DOUCETTE (1 collaborations)
• CODY HOSTERMAN of MOUNTAIN VIEW CA (US) (1 collaborations)
• NEALE GENEREUX (1 collaborations)
• IGOR OSTROVSKY of MOUNTAIN VIEW CA (US) (1 collaborations)
• CONSTANTINE P. SAPUNTZAKIS of PALO ALTO CA (US) (1 collaborations)
• PETER E. KIRKPATRICK of LOS ALTOS CA (US) (1 collaborations)
• ROBERT LEE of PEBBLE BEACH CA (US) (1 collaborations)
• JOSHUA ROBINSON (1 collaborations)
• RUSTY SEARS of SAN JOSE CA (US) (1 collaborations)
• CRAIG HARMER of SAN FRANCISCO CA (US) (1 collaborations)
• FENG WANG of LOS ALTOS CA (US) (1 collaborations)
• ASWIN KARUMBUNATHAN of SAN FRANCISCO CA (US) (1 collaborations)
• CONSTANTINE SAPUNTZAKIS of PALO ALTO CA (US) (1 collaborations)
• JOSHUA FREILICH of SAN FRANCISCO CA (US) (1 collaborations)
• SERGEY ZHURAVLEV of BOTHELL WA (US) (1 collaborations)
• BENJAMIN BOROWIEC of SAN JOSE CA (US) (1 collaborations)
• JOSEPH S. HASBANI of PALO ALTO CA (US) (1 collaborations)
• EMANUEL G. NOIK of PALO ALTO CA (US) (1 collaborations)
• DAVID GRUNWALD of SAN FRANCISCO CA (US) (1 collaborations)
• THOMAS GILL (1 collaborations)
• LUKE PAULSEN of MOUNTAIN VIEW CA (US) (1 collaborations)
• ZONG WANG of SANTA CLARA CA (US) (1 collaborations)
• ETHAN L. MILLER of SANTA CRUZ CA (US) (1 collaborations)
• MARK L. MCAULIFFE of SAN FRANCISCO CA (US) (1 collaborations)
• MARCO SANVIDO of BELMONT CA (US) (1 collaborations)
• NEIL A. VACHHARAJANI of MENLO PARK CA (US) (1 collaborations)
• LINLIN ZHOU of MOUNTAIN VIEW CA (US) (1 collaborations)
• MILLEN KATYAL of SANTA CLARA CA (US) (1 collaborations)
• ZOLTAN DEWITT of DALY CITY CA (US) (1 collaborations)
• ANDREW KLEINERMAN of SAN CARLOS CA (US) (1 collaborations)
• XIAOHUI WANG of MOUNTAIN VIEW CA (US) (1 collaborations)
• BENJAMIN SCHOLBROCK of SAN JOSE CA (US) (1 collaborations)
• MARTIN HARRIMAN of APTOS CA (US) (1 collaborations)