Inventor
Rodolfo Chang
Inventor
Longwood, FL, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits25%
B81BMicrostructural devices or systems, e.g. micromechanical devices8%
G02BOptical elements, systems or apparatus8%
G06FElectric digital data processing8%
G06TImage data processing or generation, in general8%
H01LSemiconductor devices8%
H04NPictorial communication, e.g. television8%
H04WWireless communication networks8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
11,043,018Video pipeline202110,141,245High-power acoustic device with improved performance20189,166,548'Acoustic wave filter manufacturing method using photo-definable epoxy for suppression of unwanted acoustic energy'20157,800,281'Acoustic wave filters using photo-definable epoxy for suppression of unwanted acoustic energy'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to TRIQUINT SEMICONDUCTOR INC (2)· patent assignee history
2010–2018Based in Longwood, FL, US· patent location history
2015Patents assigned to CHANG RODOLFO (1)· patent assignee history
2015Patents assigned to COMBE SUZANNE (1)· patent assignee history
2015Patents assigned to GRAMA GEORGE (1)· patent assignee history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Based in Saratoga, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRIQUINT SEMICONDUCTOR INC | 2 | 2010–2015 |
| APPLE INC | 1 | 2021 |
| CHANG RODOLFOself | 1 | 2015 |
| COMBE SUZANNE | 1 | 2015 |
| GRAMA GEORGE | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Longwood, Florida, US | 3 | 2010–2018 |
| Saratoga, California, US | 1 | 2021 |