Inventor
Ming-Hsueh Chen
Inventor
Shanghai, CN
Overview
Patents· 9 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 systems40%
H01PWaveguides13%
H03HImpedance networks, e.g. resonant circuits13%
H03KPulse technique13%
H02HEmergency protective circuit arrangements7%
H04LTransmission of digital information, e.g. telegraphic communication7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
10,756,645Electrical power conversion system, control method and bridge rectifier20209,444,660'Simplified and effective offset calibration circuit for RxLOS in serdes'20169,264,009'AC coupling circuit with hybrid switches and constant load'20168,941,433'AC coupling circuit with hybrid switches'20157,508,181'Switching regulator capable of compensating output errors'20097,508,180'Switching regulator for fixing a frequency'20097,327,129'Current sense circuit and method for a DC-to-DC converter'20087,202,642'Switching Regulator Capable of Raising System Stability by Virtual Ripple'20077,098,632'Controller in a voltage mode buck converter for implementing a mode-switch function and an over-current protection by a multifunction pin and method thereof'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2008Patents assigned to ANALOG AND POWER ELECTRONICS C (2)· patent assignee history
2006–2008Based in Banchiau, TW· patent location history
2007–2009Patents assigned to ANPEC ELECTRONICS CORP (3)· patent assignee history
2007–2009Based in Taipei, TW· patent location history
2015–2016Patents assigned to AVAGO TECHNOLOGIES GENERAL IP (3)· patent assignee history
2015–2016Patents assigned to LSI CORP (3)· patent assignee history
2015–2016Based in Shanghai, CN· patent location history
2020Patents assigned to ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD (1)· patent assignee history
2020Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANPEC ELECTRONICS CORP | 3 | 2007–2009 |
| AVAGO TECHNOLOGIES GENERAL IP | 3 | 2015–2016 |
| LSI CORP | 3 | 2015–2016 |
| ANALOG AND POWER ELECTRONICS C | 2 | 2006–2008 |
| ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 3 | 2015–2016 |
| Taipei, TW | 3 | 2007–2009 |
| Banchiau, TW | 2 | 2006–2008 |
| Hsinchu, TW | 1 | 2020 |