Inventor
Sundarrajan Rangachari
Inventor
Trichy, IN
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H03HImpedance networks, e.g. resonant circuits13%
H03KPulse technique13%
H04BTransmission13%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses10%
H03MCoding10%
H04LTransmission of digital information, e.g. telegraphic communication10%
G01RMeasuring electric variables5%
H03FAmplifiers3%
H04WWireless communication networks3%
PatentTitleYear
11,095,485Frequency-domain IQ mismatch estimation202110,935,602Self test for safety logic202110,911,057Digital clock generation with randomized division of a source clock202110,812,091Dithered M by N clock dividers202010,651,836Clock pulse generator202010,651,863Dithered M by N clock dividers202010,574,246Digital downconverter with digital oscillator frequency error correction202010,396,829Transformation based filter for interpolation or decimation201910,320,412Memory compression operable for non-contiguous write/read addresses201910,305,451Multiplier-based programmable filters201910,090,866Transformation based filter for interpolation or decimation20189,964,597Self test for safety logic20189,929,744'Memory compression operable for non-contiguous write/read addresses'20189,793,918'Memory compression operable for non-contiguous write/read addresses'20179,680,677'Weather band receiver'20179,531,343'Systems and methods of variable fractional rate digital resampling'20169,491,012'Direct over-sampled pulse shaping circuit with flip flops and LUT'20169,391,634'Systems and methods of low power decimation filter for sigma delta ADC'20169,025,705'Current reduction in digital circuits'20158,842,766'Apparatus and method for reducing interference signals in an integrated circuit using multiphase clocks'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to TEXAS INSTRUMENTS INC (19)· patent assignee history
2014Patents assigned to BAISHYA DIGANTA (1)· patent assignee history
2014Patents assigned to DASH RANJIT KUMAR (1)· patent assignee history
2014Patents assigned to DEBNATH SANKAR PRASAD (1)· patent assignee history
2014Patents assigned to GHOSH ANJANA (1)· patent assignee history
2014–2021Based in Trichy, IN· patent location history
2015–2019Based in Bangalore, IN· patent location history
2016–2021Based in Tamil Nadu, IN· patent location history
2019Based in Tamilnadu, IN· patent location history
2020–2021Based in Bengaluru, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 19 | 2014–2021 |
| BAISHYA DIGANTA | 1 | 2014 |
| DASH RANJIT KUMAR | 1 | 2014 |
| DEBNATH SANKAR PRASAD | 1 | 2014 |
| GHOSH ANJANA | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Trichy, IN | 11 | 2014–2021 |
| Bengaluru, IN | 4 | 2020–2021 |
| Tamil Nadu, IN | 2 | 2016–2021 |
| Bangalore, IN | 2 | 2015–2019 |
| Tamilnadu, IN | 1 | 2019 |