Inventor
SINGHAL ASHOK
CA26 patents
⚠️ This page may combine multiple inventors who share the name “SINGHAL ASHOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUN MICROSYSTEMS INC
16 patentsUS5644731AJul 1, 1997
Method and apparatus for hot plugging/unplugging a sub-system to an electrically powered system
SUN MICROSYSTEMS INC128 citations97
US6578033B1Jun 10, 2003
System and method for accessing a shared computer resource using a lock featuring different spin speeds corresponding to multiple states
SUN MICROSYSTEMS INC68 citations96
US5987549ANov 16, 1999
Method and apparatus providing short latency round-robin arbitration for access to a shared resource
SUN MICROSYSTEMS INC54 citations96
US5978874ANov 2, 1999
Implementing snooping on a split-transaction computer system bus
SUN MICROSYSTEMS INC130 citations96
US5911052AJun 8, 1999
Split transaction snooping bus protocol
SUN MICROSYSTEMS INC106 citations96
US5805839ASep 8, 1998
Efficient technique for implementing broadcasts on a system of hierarchical buses
SUN MICROSYSTEMS INC65 citations96
US7222220B2May 22, 2007
Multiprocessing system employing address switches to control mixed broadcast snooping and directory based coherency protocols transparent to active devices
SUN MICROSYSTEMS INC23 citations93
US7032078B2Apr 18, 2006
Shared memory multiprocessing system employing mixed broadcast snooping and directory based coherency protocols
SUN MICROSYSTEMS INC23 citations93
US6148300ANov 14, 2000
Hybrid queue and backoff computer resource lock featuring different spin speeds corresponding to multiple-states
SUN MICROSYSTEMS INC40 citations92
US5829033AOct 27, 1998
Optimizing responses in a coherent distributed electronic system including a computer system
SUN MICROSYSTEMS INC40 citations92
US5778427AJul 7, 1998
Method and apparatus for selecting a way of a multi-way associative cache by storing waylets in a translation structure
SUN MICROSYSTEMS INC33 citations92
US5765196AJun 9, 1998
System and method for servicing copyback requests in a multiprocessor system with a shared memory
SUN MICROSYSTEMS INC30 citations92
US6574746B1Jun 3, 2003
System and method for improving multi-bit error protection in computer memory systems
SUN MICROSYSTEMS INC22 citations90
US6272602B1Aug 7, 2001
Multiprocessing system employing pending tags to maintain cache coherence
SUN MICROSYSTEMS INC44 citations89
US6003152ADec 14, 1999
System for N-bit part failure detection using n-bit error detecting codes where n less than N
SUN MICROSYSTEMS INC7 citations74
US5898840AApr 27, 1999
Maintaining a sequential store order (SSO) in a non-SSO machine
SUN MICROSYSTEMS INC2 citations62
3PAR INC
5 patentsUS7543100B2Jun 2, 2009
Node controller for a data storage system
3PAR INC55 citations93
USRE40877EAug 18, 2009
Method of communicating data in an interconnect system
3PAR INC16 citations90
US7836329B1Nov 16, 2010
Communication link protocol optimized for storage architectures
3PAR INC7 citations71
US7502903B2Mar 10, 2009
Method and apparatus for managing data storage systems
3PAR INC3 citations62
US7444489B2Oct 28, 2008
Applications for non-disruptively moving data between logical disk regions in a data storage system
3PAR INC4 citations62