Inventor
Martin Keim
Inventor
Sherwood, OR, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables38%
G06FElectric digital data processing24%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
B60LPropulsion of electrically-propelled vehicles5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
10,520,550Reconfigurable scan network defect diagnosis20199,689,918'Test access architecture for stacked memory and logic dies'20179,389,945'Test access architecture for stacked dies'20169,389,944'Test access architecture for multi-die circuits'20167,987,442'Fault dictionaries for integrated circuit yield and quality analysis methods and systems'20117,512,508'Determining and analyzing integrated circuit yield and quality'20097,178,071'Device for and method of examining the signal performance of semiconductor circuits'20076,432,569'Method and apparatus for monitoring a selected group of fuel cells of a high-temperature fuel cell stack'20026,180,271'Method for operating a PEM fuel cell plant and PEM fuel cell plant'20016,110,611'Process for operation of a PEM fuel cell unit'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to SIEMENS AG (3)· patent assignee history
2000–2001Based in Mohrendorf, DE· patent location history
2002Based in Mhrendorf, DE· patent location history
2007Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history
2007Based in Olching, DE· patent location history
2009Patents assigned to CHEN GANG (1)· patent assignee history
2009Patents assigned to KEIM MARTIN (1)· patent assignee history
2009–2019Based in Sherwood, OR, US· patent location history
2011–2019Patents assigned to MENTOR GRAPHICS CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MENTOR GRAPHICS CORP | 5 | 2011–2019 |
| SIEMENS AG | 3 | 2000–2002 |
| CHEN GANG | 1 | 2009 |
| INFINEON TECHNOLOGIES AG | 1 | 2007 |
| KEIM MARTINself | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sherwood, OR, US | 6 | 2009–2019 |
| Mohrendorf, DE | 2 | 2000–2001 |
| Olching, DE | 1 | 2007 |
| Mhrendorf, DE | 1 | 2002 |