Inventor
Rahul Karmaker
Inventor
San Diego, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers29%
H03HImpedance networks, e.g. resonant circuits17%
H04BTransmission13%
H03DDemodulation or transference of modulation from one carrier to another8%
G01RMeasuring electric variables4%
G11CStatic stores4%
H01LSemiconductor devices4%
H03GControl of amplification4%
H03KPulse technique4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
10,778,188Harmonic rejection filter with transimpedence amplifiers202010,630,262Filter circuit202010,608,601Active biquad filter with oscillator circuit202010,425,071Fast settling peak detector201910,374,554Differential amplifier with complementary unit structure201910,199,997Source-degenerated amplification stage with rail-to-rail output swing20199,673,782'Center frequency and Q tuning of biquad filter by amplitude-limited oscillation-based calibration'20179,660,585'Class AB amplifier'20179,385,672'Compensated common-mode feedback for an amplifier'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to QUALCOMM INC (9)· patent assignee history
2016–2019Based in Bangalore, IN· patent location history
2019–2020Based in San Diego, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 9 | 2016–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 5 | 2019–2020 |
| Bangalore, IN | 4 | 2016–2019 |