Inventor
James Spallas
Inventor
Dublin, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps30%
B82YSpecific uses or applications of nanostructures17%
G11BInformation storage based on relative movement between record carrier and transducer13%
Y10TTechnical subjects covered by former us classification13%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
G02BOptical elements, systems or apparatus4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G01TMeasurement of nuclear or x-radiation2%
PatentTitleYear
10,026,588Imaging apparatus having a plurality of movable beam columns, and method of inspecting a plurality of regions of a substrate intended to be substantially identical20189,099,276'High-voltage energy-dispersive spectroscopy using a low-voltage scanning electron microscope'20158,115,168'Layered scanning charged particle apparatus package having an embedded heater'20128,110,801'Layered scanning charged particle microscope package for a charged particle and radiation detector'20128,106,358'Layered scanning charged particle microscope with differential pumping aperture'20128,003,952'Integrated deflectors for beam alignment and blanking in charged particle columns'20117,335,895'Stacked lens structure and method of use thereof for preventing electrical breakdown'20087,332,729'System and method for multiple electron, ion, and photon beam alignment'20087,111,382'Methods for fabricating redeposition free thin film CPP read sensors'20067,109,486'Layered electron beam column and method of use thereof'20067,045,794'Stacked lens structure and method of use thereof for preventing electrical breakdown'20066,833,979'Structure and method for redeposition free thin film CPP read sensor fabrication'20046,805,454'MEMS structure with mechanical overdeflection limiter'20046,735,850'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20046,641,273'MEMS structure with mechanical overdeflection limiter'20036,642,637'Parallel plate electron multiplier'20036,555,829'High precision flexure stage'20036,487,056'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20026,433,970'Structure and method for redeposition free thin film CPP read sensor fabrication'20026,421,212'Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication'20025,627,427'Silicon tip field emission cathodes'19975,199,917'Silicon tip field emission cathode arrays and fabrication thereof'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Based in Ithaca, NY, US· patent location history
1997–2006Based in Dublin, CA, US· patent location history
2002Patents assigned to READ RITE CORP (3)· patent assignee history
2006–2008Patents assigned to NOVELX INC (4)· patent assignee history
2006–2012Based in Alamo, CA, US· patent location history
2011–2012Patents assigned to AGILENT TECHNOLOGIES INC (4)· patent assignee history
2012Patents assigned to MURAY LAWRENCE P (3)· patent assignee history
2012Patents assigned to SPALLAS JAMES P (3)· patent assignee history
2015–2018Based in San Ramon, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGILENT TECHNOLOGIES INC | 4 | 2011–2012 |
| NOVELX INC | 4 | 2006–2008 |
| MURAY LAWRENCE P | 3 | 2012 |
| READ RITE CORP | 3 | 2002 |
| SPALLAS JAMES Pself | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dublin, California, US | 11 | 1997–2006 |
| Alamo, California, US | 8 | 2006–2012 |
| San Ramon, California, US | 2 | 2015–2018 |
| Ithaca, New York, US | 1 | 1993 |