Inventor
Peter Puhov
Inventor
Shrewsbury, MA, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing86%
H04LTransmission of digital information, e.g. telegraphic communication8%
G11CStatic stores3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
10,788,987Data storage system employing service infrastructure for functional modules202010,496,482Selective raid repair based on content mapping201910,365,983Repairing raid systems at per-stripe granularity201910,365,845Mapped raid restripe for improved drive utilization201910,235,104IO request system and method201910,209,909Storage element cloning in presence of data storage pre-mapper201910,146,466Merging mapping metadata to promote reference counting efficiency201810,146,646Synchronizing RAID configuration changes across storage processors201810,120,797Managing mapping metadata in storage systems201810,089,012Zero on demand operations based on zeroed chunk tables of storage drive objects stored in main memory201810,089,026Virtual drive based RAID groups201810,089,015Per-drive memory resident zeroing maps for drive zeroing in a data storage system201810,073,621Managing storage device mappings in storage systems201810,013,323Providing resiliency to a raid group of storage devices201810,015,015Method and apparatus for verifying system log integrity20189,870,481'Associating a data encryption keystore backup with a computer system'20189,792,056'Managing system drive integrity in data storage systems'20179,785,366'Unbuffered log-structured storage'20179,781,057'Deadlock avoidance techniques'20179,563,511'Performing input/output operations on a set of storage devices based on scalable input/output credits'20179,448,735'Managing storage device rebuild in data storage systems'20169,405,626'At risk data caching (ARDC)'20169,405,488'System and method for storage management'20169,367,405'Managing software errors in storage systems'20169,298,493'Managing system I/O load'20169,286,004'Managing I/O operations in multi-core systems'20169,244,632'Data storage system configuration'20168,843,917'Techniques for parallel drive upgrade while maintaining host accessibility'20148,782,465'Managing drive problems in data storage systems by tracking overall retry time'20148,566,637'Analyzing drive errors in data storage systems'20138,375,385'Techniques for parallel drive upgrade while maintaining host accessibility'20138,250,257'Techniques for balancing system I/O load'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to EMC CORP (21)· patent assignee history
2012–2016Patents assigned to PUHOV PETER (6)· patent assignee history
2012–2016Patents assigned to HAREL SHAY (5)· patent assignee history
2012–2020Based in Shrewsbury, MA, US· patent location history
2013–2014Patents assigned to LIU ZHIQI (4)· patent assignee history
2017–2020Patents assigned to EMC IP HOLDING CO LLC (20)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMC CORP | 21 | 2012–2019 |
| EMC IP HOLDING CO LLC | 20 | 2017–2020 |
| PUHOV PETERself | 6 | 2012–2016 |
| HAREL SHAY | 5 | 2012–2016 |
| LIU ZHIQI | 4 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shrewsbury, Massachusetts, US | 32 | 2012–2020 |