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LEGATO SYS INC

Overview
  • Total Patents
    34
About

LEGATO SYS INC has a total of 34 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets computer technology, machines and digital networks are IRISE, VERITAS OPERATING CORP and PILLAR DATA SYSTEMS INC.

Patent filings per year

Chart showing LEGATO SYS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohran Richard S 13
#2 Ohran Richard 7
#3 Johnson Randall 7
#4 Price Dan 5
#5 Ohran Michael R 4
#6 Price Daniel M 3
#7 Losh Michael W 3
#8 Wahl Steven B 3
#9 Coleman Donald C 2
#10 Moran Joseph P 2

Latest patents

Publication Filing date Title
WO03073688A1 Authenticating hardware devices incorporating digital certificates
US6338126B1 Crash recovery without complete remirror
US6397307B2 Method and system for mirroring and archiving mass storage
US6308283B1 Real-time data protection system and method
US6324654B1 Computer network remote data mirroring system
US6145089A Server fail-over system
US5519853A Method and apparatus for enhancing synchronous I/O in a computer system with a non-volatile memory and using an acceleration device driver in a computer operating system
US5359713A Method and apparatus for enhancing synchronous I/O in a computer system with a non-volatile memory and using an acceleration device driver in a computer operating system