Inventor
Jose Natividad Martinez
Inventor
San Jose, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices8%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G02BOptical elements, systems or apparatus8%
G03GElectrography8%
G06FElectric digital data processing8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H01RElectrically-conductive connections8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
H04SStereophonic systems8%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2013Based in San Jose, CA, US· patent location history
2010–2013Patents assigned to APPLE INC (2)· patent assignee history
2013Patents assigned to DOROGUSKER JESSE L (1)· patent assignee history
2013Patents assigned to FILSON JOHN BENJAMIN (1)· patent assignee history
2013Patents assigned to GREENE ERIC B (1)· patent assignee history
2019Patents assigned to BATTLE CHAIN L L C (1)· patent assignee history
2019Based in Fresno, CA, US· patent location history
2021Based in Murphy, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 2 | 2010–2013 |
| BATTLE CHAIN L L C | 1 | 2019 |
| DOROGUSKER JESSE L | 1 | 2013 |
| FILSON JOHN BENJAMIN | 1 | 2013 |
| GREENE ERIC B | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 3 | 1999–2013 |
| Murphy, Texas, US | 1 | 2021 |
| Fresno, California, US | 1 | 2019 |