Inventor
Kuang-Yao Cheng
Inventor
Bedford, NH, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems32%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters16%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications16%
G05FSystems for regulating electric or magnetic variables8%
G06FElectric digital data processing8%
H03MCoding8%
G01RMeasuring electric variables4%
H02HEmergency protective circuit arrangements4%
H03KPulse technique4%
PatentTitleYear
10,666,279Power supply telemetry self-calibration202010,644,594Power converter with reduced undershoot and overshoot during load transients202010,560,023Multi-phase power regulator202010,432,093Multiphase DC-DC converter with configurable current sharing and phase management201910,084,307Over-current protection in multiphase DC-DC switching regulators20189,841,776'Methods and apparatus to improve transient performance in multiphase voltage regulators'20179,343,962'Power regulator system with adaptive ramp signal generator'20168,575,911'Digital hybrid V2 control for buck converters'20138,400,086'Initial rotor position detection for permanent magnet synchronous motors'20138,030,911'Hybrid control circuit and method'20117,898,210'To obtain the three-phase current via adjusting width of pulses with single DC-link current sensor'20117,649,329'Method and circuit for controlling motor and brushless motor system using the same'20107,075,267'Space vector-based current controlled PWM inverter for motor drives'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2011Patents assigned to PROLIFIC TECHNOLOGY INC (3)· patent assignee history
2006–2013Based in Taipei, TW· patent location history
2011–2013Patents assigned to RICHTEK TECHNOLOGY CORP (2)· patent assignee history
2013Patents assigned to CHENG KUANG-YAO (2)· patent assignee history
2013Patents assigned to LEE FRED C (1)· patent assignee history
2013Based in Blacksburg, VA, US· patent location history
2016–2020Patents assigned to TEXAS INSTRUMENTS INC (7)· patent assignee history
2016–2018Based in East Greenwich, RI, US· patent location history
2017Based in Warwick, RI, US· patent location history
2019–2020Based in Bedford, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEXAS INSTRUMENTS INC | 7 | 2016–2020 |
| PROLIFIC TECHNOLOGY INC | 3 | 2006–2011 |
| CHENG KUANG-YAOself | 2 | 2013 |
| RICHTEK TECHNOLOGY CORP | 2 | 2011–2013 |
| LEE FRED C | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bedford, NH, US | 4 | 2019–2020 |
| Taipei, TW | 3 | 2006–2013 |
| East Greenwich, RI, US | 2 | 2016–2018 |
| Warwick, RI, US | 1 | 2017 |
| Blacksburg, Virginia, US | 1 | 2013 |