Inventor
Richard J. Contreras
Inventor
Campbell, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
B82YSpecific uses or applications of nanostructures7%
G11BInformation storage based on relative movement between record carrier and transducer7%
Y10TTechnical subjects covered by former us classification7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
H01JElectric discharge tubes or discharge lamps4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
11,128,020Electrode assembly, secondary battery, and method of manufacture202111,081,718Dimensional constraints for three-dimensional batteries202111,063,299Three-dimensional batteries with compressible cathodes202110,283,807Longitudinal constraints for energy storage devices201910,256,507Constrained electrode assembly201910,177,400Dimensional constraints for three-dimensional batteries20198,393,073'Method to control mask profile for read sensor definition'20137,275,306'Damascene method for forming write coils of magnetic heads'20077,030,035'Prevention of electrostatic wafer sticking in plasma deposition/etch tools'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2007Patents assigned to HITACHI GLOBAL STORAGE TECH (2)· patent assignee history
2006–2013Based in San Jose, CA, US· patent location history
2013Patents assigned to CONTRERAS RICHARD JULE (1)· patent assignee history
2013Patents assigned to FELDBAUM MICHAEL (1)· patent assignee history
2013Patents assigned to HGST Netherlands BV (1)· patent assignee history
2019–2021Patents assigned to ENOVIX CORP (6)· patent assignee history
2019–2021Based in Campbell, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENOVIX CORP | 6 | 2019–2021 |
| HITACHI GLOBAL STORAGE TECH | 2 | 2006–2007 |
| CONTRERAS RICHARD JULEself | 1 | 2013 |
| FELDBAUM MICHAEL | 1 | 2013 |
| HGST Netherlands BV | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 6 | 2019–2021 |
| San Jose, California, US | 3 | 2006–2013 |