Inventor
Teng Liu
Inventor
Shanghai, CN
Overview
Patents· 27 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 systems34%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications19%
H01FMagnets15%
H05KPrinted circuits9%
Y02PClimate change mitigation technologies in the production or processing of goods6%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%
H01LSemiconductor devices2%
H02HEmergency protective circuit arrangements2%
H02JElectric power networks2%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%
PatentTitleYear
10,727,664Temperature protection circuit202010,153,706Precharge device applied in flying capacitor type multi-level converter circuit and frequency converter having the precharge device201810,056,821Power conversion system and method for suppressing the common-mode voltage thereof20189,953,758Magnetic element20189,893,525'High-power conversion system'20189,837,198Electronic device20179,734,943'Electromagnetic device and conductive structure thereof'20179,706,690'Heat-dissipating system for high-power cabinet and static var compensation system'20179,484,145'Converter'20169,350,231'Method for improving performance of filter and power conversion apparatus'20169,318,252'Magnetic core and magnetic component using the same'20169,281,117'Magnetic core structure and electric reactor'20169,148,984'High-power electromagnetic assembly'20159,148,064'Multi-phase switching power conversion circuit'20159,136,201'Hybrid heat sink and hybrid heat sink assembly for power module'20158,917,148'Transmission unit with reduced crosstalk signal'20148,842,448'Parallel-connected resonant converter circuit and controlling method thereof'20148,279,633'Parallel-connected resonant converter circuit and controlling method thereof'20128,035,253'Controlling method for multi-converter structure having series-connected inputs and parallel-connected outputs'20117,705,705'Transformer structure'20107,605,570'Bridgeless PFC converter with low common-mode noise and high power density'20097,495,934'Adaptive synchronous rectification control circuit and method thereof'20097,184,287'Rectifier clamping circuit with reverse energy recovery'20077,099,134'Apparatus for protecting boost converter in abnormal operation'20067,009,852'DC-DC converter circuits and method for reducing DC bus capacitor current'20066,937,000'Cross regulation and methods for controlling boost converter'20056,937,486'Methods and controllers for suppressing DC magnetic deflection of transformer'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to DELTA ELECTRONICS INC (19)· patent assignee history
2005–2020Based in Taoyuan, TW· patent location history
2009–2018Based in Shanghai, CN· patent location history
2012–2016Patents assigned to LIU TENG (5)· patent assignee history
2012–2015Patents assigned to YING JIANPING (3)· patent assignee history
2012–2014Patents assigned to WU HONGYANG (2)· patent assignee history
2014Based in New Taipei, TW· patent location history
2015–2018Patents assigned to DELTA ELECTRONICS SHANGHAI CO (7)· patent assignee history
2016–2017Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 19 | 2005–2020 |
| DELTA ELECTRONICS SHANGHAI CO | 7 | 2015–2018 |
| LIU TENGself | 5 | 2012–2016 |
| YING JIANPING | 3 | 2012–2015 |
| WU HONGYANG | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 14 | 2009–2018 |
| Taoyuan, TW | 7 | 2005–2020 |
| Taoyuan County, TW | 5 | 2016–2017 |
| New Taipei, TW | 1 | 2014 |