Inventor
Miaochen Wu
Inventor
Acton, MA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding44%
G06FElectric digital data processing11%
H03HImpedance networks, e.g. resonant circuits11%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses11%
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
PatentTitleYear
8,488,657'Data interface with delay locked loop for high speed digital to analog converters and analog to digital converters'20136,639,946'Sigma delta modulator with SAW filter'20036,429,797'Decimation filter for a bandpass delta-sigma ADC'20026,373,316'Digital cosine and sine multiplication circuits'20026,037,887'Programmable gain for delta sigma analog-to-digital converter'20005,703,589'Switched capacitor input sampling circuit and method for delta sigma modulator'19975,691,720'Delta sigma analog-to-digital converter having programmable resolution/bias current circuitry and method'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to BURR BROWN CORP (3)· patent assignee history
1997–2000Based in Tucson, AZ, US· patent location history
1997Based in Tuscon, AZ, US· patent location history
2002–2003Patents assigned to IBM (3)· patent assignee history
2002–2013Based in Acton, MA, US· patent location history
2013Patents assigned to DELLACROCE BRIAN L (1)· patent assignee history
2013Patents assigned to MAXIM INTEGRATED PRODUCTS (1)· patent assignee history
2013Patents assigned to WU MIAOCHEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BURR BROWN CORP | 3 | 1997–2000 |
| IBM | 3 | 2002–2003 |
| DELLACROCE BRIAN L | 1 | 2013 |
| MAXIM INTEGRATED PRODUCTS | 1 | 2013 |
| WU MIAOCHENself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Acton, Massachusetts, US | 4 | 2002–2013 |
| Tucson, AZ, US | 2 | 1997–2000 |
| Tuscon, AZ, US | 1 | 1997 |