Inventor
David Ohsie
Inventor
Baltimore, MD, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
H04LTransmission of digital information, e.g. telegraphic communication36%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
PatentTitleYear
10,585,932Methods and apparatus for generating causality matrix and impacts using graph processing202010,382,202Method and apparatus for federated identity and authentication services201910,176,071Methods and apparatus for systems determining a probable set of problems to explain symptoms20199,934,326Methods and apparatus for systems providing distributed expression evaluation over streams20189,811,588'Methods and apparatus for generating causality matrix and impacts using graph processing'20179,087,322'Adapting service provider products for multi-tenancy using tenant-specific service composition functions'20158,850,546'Privacy-preserving user attribute release and session management'20148,230,051'Method and apparatus for mapping and identifying resources for network-based services'20127,899,909'Method for reserving resources in a storage area network by reserving portions of properties of the resources'20117,860,016'Method and apparatus for configuration and analysis of network routing protocols'20107,779,101'Method and apparatus for mapping and identifying the root causes of performance problems in network-based services'20107,747,750'Method for reserving resources in a storage area network with selective capabilities'20107,254,515'Method and apparatus for system management using codebook correlation with symptom exclusion'20077,065,467'Method and apparatus for system management using codebook correlation with symptom exclusion'20066,965,845'Method and apparatus for system management using codebook correlation with symptom exclusion'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2019Patents assigned to EMC CORP (13)· patent assignee history
2005–2020Based in Baltimore, MD, US· patent location history
2012Patents assigned to ARTZI AMANUEL RONEN (1)· patent assignee history
2015Patents assigned to GRAHAM STEPHEN G (1)· patent assignee history
2015Patents assigned to HUSHON JOHN D (1)· patent assignee history
2017–2020Patents assigned to EMC IP HOLDING CO LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMC CORP | 13 | 2005–2019 |
| EMC IP HOLDING CO LLC | 5 | 2017–2020 |
| ARTZI AMANUEL RONEN | 1 | 2012 |
| GRAHAM STEPHEN G | 1 | 2015 |
| HUSHON JOHN D | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baltimore, Maryland, US | 15 | 2005–2020 |