LexDanaLexDanabeta
Inventor

Mark C. Lippitt

Inventor
Westborough, MA, US

Overview

14→
Patents
1986–2019
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing68%
H04LTransmission of digital information, e.g. telegraphic communication21%
G11BInformation storage based on relative movement between record carrier and transducer11%
PatentTitleYear
10,270,712Virtual storage network connectivity service201910,171,309Topology service201910,148,483Dynamic front end connectivity optimizations20189,465,550'Techniques for improved service level objective fulfillment'20167,870,239'Method and system for securing network access to dynamically updateable data stored in a data storage system'20117,756,986'Method and apparatus for providing data management for a storage system coupled to a network'20107,752,316'Method and system for securing network access to data stored in a data storage system'20105,452,444'Data processing system using fligh availability disk arrays for handling power failure conditions during operation of the system'19955,371,743'On-line module replacement in a multiple module data processing system'19944,825,403'Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector'19894,773,004'Disk drive apparatus with hierarchical control'19884,733,366'Apparatus for providing an interrupt signal in response to a permanent or transient power failure'19884,630,269'Methods for diagnosing malfunctions in a disk drive'19864,612,613'Digital data bus system for connecting a controller and disk drives'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1995Patents assigned to DATA GENERAL CORP (7)· patent assignee history
1986–1989Based in Ashland, MA, US· patent location history
1986Based in Lee, NH, US· patent location history
1994–1995Based in Boulder, CO, US· patent location history
2010–2016Patents assigned to EMC CORP (4)· patent assignee history
2010–2019Based in Westborough, MA, US· patent location history
2010Based in Westboro, MA, US· patent location history
2018–2019Patents assigned to EMC IP HOLDING CO LLC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DATA GENERAL CORP71986–1995
EMC CORP42010–2016
EMC IP HOLDING CO LLC32018–2019
Locations
LocationPatentsSpan
Westborough, Massachusetts, US62010–2019
Ashland, Massachusetts, US41986–1989
Boulder, CO, US21994–1995
Westboro, Massachusetts, US12010
Lee, NH, US11986