Inventor
Tao Shui
Inventor
Cupertino, CA, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique15%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses15%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner12%
H03MCoding12%
G05FSystems for regulating electric or magnetic variables8%
G06FElectric digital data processing8%
H03FAmplifiers8%
A61BDiagnosis4%
H02JElectric power networks4%
H03GControl of amplification4%
PatentTitleYear
10,728,646Earbud devices with capacitive sensors202010,305,520Removing RF interference through scan rate locking20199,846,499Touch panel and touch detection circuit20179,841,855'Systems and methods for capacitive touch detection'20179,252,708'Class-AB XTAL circuit'20169,190,973'Headphone amplifier'20159,190,859'Voltage reference buffer using voltage battery level shifter'20159,178,497'Precision oscillator with temperature compensation'20159,000,852'Method and apparatus for starting up oscillation'20158,907,833'Low power high speed pipeline ADC'20148,760,220'Beta enhanced voltage reference circuit'20148,704,605'Class-AB XTAL circuit'20148,692,625'Precision oscillator with temperature compensation'20148,471,625'Beta enhanced voltage reference circuit'20138,451,160'Low power high speed pipeline ADC'20138,354,887'Charge compensation for operational transconductance amplifier based circuits'20137,990,225'Low-jitter phase-locked loop'20117,098,730'Process variation trim/tuning for continuous time filters and Δ-Σ analog to digital converters'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2015Based in San Jose, CA, US· patent location history
2011–2016Patents assigned to MARVELL INT LTD (11)· patent assignee history
2013–2015Patents assigned to SHUI TAO (6)· patent assignee history
2013–2015Patents assigned to SONG YONGHUA (4)· patent assignee history
2013–2015Patents assigned to ZHOU HAO (4)· patent assignee history
2013–2020Based in Cupertino, CA, US· patent location history
2014–2017Patents assigned to MARVELL WORLD TRADE LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARVELL INT LTD | 11 | 2011–2016 |
| SHUI TAOself | 6 | 2013–2015 |
| MARVELL WORLD TRADE LTD | 5 | 2014–2017 |
| SONG YONGHUA | 4 | 2013–2015 |
| ZHOU HAO | 4 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 12 | 2013–2020 |
| San Jose, California, US | 6 | 2006–2015 |