Inventor
Alexander Jozef Gubbens
Inventor
Redwood City, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps60%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G01TMeasurement of nuclear or x-radiation8%
C23FNon-mechanical removal of metallic material from surface4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
10,535,492Electron energy loss spectrometer using direct detection sensor202010,215,865Hybrid energy conversion and processing detector20199,966,220Electron energy loss spectrometer using direct detection sensor20189,966,219Electron energy loss spectrometer20189,696,435'Hybrid energy conversion and processing detector'20178,698,093'Objective lens with deflector plates immersed in electrostatic lens field'20147,755,043'Bright-field/dark-field detector with integrated electron energy spectrometer'20107,714,287'Apparatus and method for obtaining topographical dark-field images in a scanning electron microscope'20107,612,348'Transverse magnetic field voltage isolator'20097,560,691'High-resolution auger electron spectrometer'20097,488,938'Charge-control method and apparatus for electron beam imaging'20097,394,339'Transverse magnetic field voltage isolator'20087,148,073'Methods and systems for preparing a copper containing substrate for analysis'20066,930,308'SEM profile and surface reconstruction using multiple data sets'20055,798,524'Automated adjustment of an energy filtering transmission electron microscope'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2020Patents assigned to GATAN INC (6)· patent assignee history
1998Based in Walnut Creek, CA, US· patent location history
2005–2010Patents assigned to KLA TENCOR TECH CORP (6)· patent assignee history
2005–2014Based in Redwood City, CA, US· patent location history
2009Patents assigned to KLA TECHNOLOGIES CORP (1)· patent assignee history
2010–2014Patents assigned to KLA TENCOR CORP (2)· patent assignee history
2014Patents assigned to GUBBENS ALEXANDER J (1)· patent assignee history
2017–2020Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GATAN INC | 6 | 1998–2020 |
| KLA TENCOR TECH CORP | 6 | 2005–2010 |
| KLA TENCOR CORP | 2 | 2010–2014 |
| GUBBENS ALEXANDER Jself | 1 | 2014 |
| KLA TECHNOLOGIES CORP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redwood City, California, US | 9 | 2005–2014 |
| Palo Alto, California, US | 5 | 2017–2020 |
| Walnut Creek, California, US | 1 | 1998 |