Inventor
Lev Borisovich Nachmanson
Inventor
Redmond, WA, 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%
G06TImage data processing or generation, in general33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H04LTransmission of digital information, e.g. telegraphic communication6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,443,334'Routing edges with ordered bundles'20169,299,176'Visualizing large graphs'20168,933,937'Visualizing a layered graph using edge bundling'20158,599,204'Controlling edge routing using layout constraints'20138,543,944'Fast edge routing for interactive diagramming'20138,482,565'Interactive connector routing between obstacles'20138,365,129'Edge routing using connection regions'20137,747,985'Conformance testing of multi-threaded and distributed software systems'20107,665,072'Generating test cases for software with complex preconditions'20107,590,520'Non-deterministic testing'20097,500,149'Generating finite state machines for software systems with asynchronous callbacks'20097,493,544'Extending test sequences to accepting states'20097,363,202'State exploration using multiple state groupings'20087,337,388'Tool-based iterative document management'20087,284,235'Creation of content versions using content layers'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2015Patents assigned to MICROSOFT CORP (13)· patent assignee history
2007–2016Based in Redmond, WA, US· patent location history
2013–2016Patents assigned to NACHMANSON LEV B (3)· patent assignee history
2013Patents assigned to NACHMANSON LEV BORISOVICH (2)· patent assignee history
2015–2016Patents assigned to PUPYREV SERGEY (2)· patent assignee history
2016Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 13 | 2007–2015 |
| NACHMANSON LEV Bself | 3 | 2013–2016 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 2 | 2016 |
| NACHMANSON LEV BORISOVICHself | 2 | 2013 |
| PUPYREV SERGEY | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redmond, Washington, US | 15 | 2007–2016 |