Inventor
Ravindranath Shrivastava
Inventor
San Diego, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits47%
H01FMagnets20%
H03KPulse technique20%
H03GControl of amplification7%
H04BTransmission7%
PatentTitleYear
10,312,885Self-matching phase shifter/attenuator201910,291,208Method and apparatus for adjusting the slope of insertion loss as a function of frequency of RF digital step attenuators201910,205,439Digital step attenuator with reduced relative phase error201910,193,531Digital step attenuator20199,935,614Multi-state attenuator20189,917,613'Fine and coarse phase and amplitude control'20189,531,359'Multi-state attenuator'20169,444,432'Digital step attenuator with reduced relative phase error'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2018Patents assigned to PEREGRINE SEMICONDUCTOR CORP (3)· patent assignee history
2016–2019Based in San Diego, CA, US· patent location history
2018–2019Patents assigned to PSEMI CORP (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PSEMI CORP | 6 | 2018–2019 |
| PEREGRINE SEMICONDUCTOR CORP | 3 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 8 | 2016–2019 |