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PILLAR DATA SYSTEMS INC

Overview
  • Total Patents
    34
About

PILLAR DATA SYSTEMS INC has a total of 34 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, machines and telecommunications are INSIGNIA SOLUTIONS PLC, WAVERLEY HOLDINGS INC and S2 TECHNOLOGIES INC.

Patent filings per year

Chart showing PILLAR DATA SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burton David Alan 17
#2 Shoens Kurt Alan 14
#3 Otterness Noel Simen 11
#4 Workman Michael Lee 8
#5 Hamilton Rex Rilen 7
#6 Miller Wayne Eugene 7
#7 Kapoor Vikram 6
#8 Schultz Mark Steven 6
#9 Brewer Michael Allan 6
#10 Remley Paul Michael 4

Latest patents

Publication Filing date Title
US2010179959A1 Systems and methods of searching for and determining modified blocks in a file system
US2009006496A1 Methods of determining and searching for modified blocks in a file system
WO2007044505A2 A multiple quality of service file system
US2006265568A1 Methods and systems of cache memory management and snapshot operations
US2006271604A1 Management of file system snapshots
US2006253621A1 Quality of service for data storage volumes
US2006095686A1 Management of I/O operations in data storage systems
US2006087940A1 Staggered writing for data storage systems
US2005246479A1 Guided configuration of data storage systems
US7143122B2 Data replication in data storage systems
EP1556769A1 Systems and methods of multiple access paths to single ported storage devices
US6959313B2 Snapshots of file systems in data storage systems
US7136974B2 Systems and methods of data migration in snapshot operations
US7124243B2 Methods and systems of cache memory management and snapshot operations
US2004220939A1 Methods and systems for management of systems metadata
US6965979B2 Methods and systems of host caching