Inventor
Srisai R. Seethamraju
Inventor
Nashua, NH, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Lprimary
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses40%
H03KPulse technique20%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner15%
G06FElectric digital data processing10%
H03MCoding10%
H03FAmplifiers5%
PatentTitleYear
11,038,521Spur and quantization noise cancellation for PLLS with non-linear phase detection202110,840,897Noise canceling technique for a sine to square wave converter202010,404,209Compensating for thermal lag in temperature compensated crystal oscillators201910,164,643Compensating for temperature-dependent hysteresis in a temperature compensated crystal oscillator20189,444,406'Amplifier topology achieving high DC gain and wide output voltage range'20169,207,704'Glitchless clock switching that handles stopped clocks'20158,823,414'Multiple signal format output driver with configurable internal load'20148,532,243'Digital hold in a phase-locked loop'20138,242,849'Compensation for crystal offset in PLL-based crystal oscillators'20127,459,948'Phase adjustment for a divider circuit'20087,443,250'Programmable phase-locked loop responsive to a selected bandwidth and a selected reference clock signal frequency to adjust circuit characteristics'20087,405,628'Technique for switching between input clocks in a phase-locked loop'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2021Patents assigned to SILICON LAB INC (12)· patent assignee history
2008–2021Based in Nashua, NH, US· patent location history
2012–2013Patents assigned to SEETHAMRAJU SRISAI R (2)· patent assignee history
2012Patents assigned to ANKER WILLIAM J (1)· patent assignee history
2013Patents assigned to HEIN JERRELL P (1)· patent assignee history
2014Patents assigned to SEETHAMRAJU SRISAI RAO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICON LAB INC | 12 | 2008–2021 |
| SEETHAMRAJU SRISAI Rself | 2 | 2012–2013 |
| ANKER WILLIAM J | 1 | 2012 |
| HEIN JERRELL P | 1 | 2013 |
| SEETHAMRAJU SRISAI RAOself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nashua, NH, US | 12 | 2008–2021 |