Inventor
Pei-Lun Huang
Inventor
Zhubei City, TW
Overview
Patents· 40 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 systems44%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%
G01RMeasuring electric variables10%
G06FElectric digital data processing2%
H01FMagnets2%
H01LSemiconductor devices2%
H02HEmergency protective circuit arrangements2%
H02JElectric power networks2%
H03KPulse technique2%
H05KPrinted circuits2%
PatentTitleYear
11,100,7023D image labeling method based on labeling information of 2D image and 3D image labeling device202110,818,568Super-fast transient response (STR) AC/DC converter for high power density charging application202010,651,750Constant on-time (COT) control in isolated converter202010,630,080Super-fast transient response (STR) AC/DC Converter for high power density charging application202010,298,144Voltage detection circuit and a method of detecting voltage changes201910,270,353Constant on-time (COT) control in isolated converter201910,157,702Pulse transformer20189,960,664Voltage converter20189,954,449Flyback converter output current evaluation circuit and evaluation method20189,954,455Constant on time COT control in isolated converter20189,882,500'Power supply device'20189,685,874'Circuit and method for evaluation overload condition in flyback converter'20179,664,714'Methods and devices for detecting the input voltage and discharging the residuevoltage'20179,627,983'Circuit suppressing excessive current in startup phase of a voltage converter and method thereof'20179,577,543'Constant on time (COT) control in isolated converter'20179,577,542'Constant on-time (COT) control in isolated converter'20179,548,667'Constant on-time (COT) control in isolated converter'20179,515,570'Voltage detection circuit and a method of detecting voltage changes'20169,490,712'Flyback converter output current evaluation circuit and evaluation method'20169,178,414'Jittering frequency control circuit and method for a switching mode power supply'20158,890,552'Sensing circuit and method for a flyback converter'20148,824,172'Apparatus and method for standby power reduction of a flyback power converter'20148,665,010'Circuit and method for sub-harmonic elimination of a power converter'20148,582,324'Pulse width modulation controller and method for output ripple reduction of a jittering frequency switching power supply'20138,576,529'Power stage control circuit'20138,533,508'Apparatus and method for reducing the standby power consumption of a display, and display with low standby power consumption'20138,508,960'Voltage detector and protection apparatus using the same'20138,472,214'Control circuit and method for efficient flyback power converter under light load'20138,406,015'Control circuit and method for a flyback power converter to compensate for an entry point of a burst mode'20138,390,964'Protection apparatus and method for an isolated type power supply'20138,355,267'Method of detection for output short circuit of a flyback power supply'20138,351,223'Temperature compensation in output feedback of a flyback power converter'20138,203,811'Protection apparatus and method for a power converter'20128,193,791'Maximum output power control of a flyback converter'20128,031,493'Method and apparatus for improving the light load efficiency of a switching mode converter'20118,004,333'Power management and control apparatus for resetting a latched protection in a power supply unit'20118,000,071'Apparatus and method for reducing the die area of a PWM controller'20117,764,521'Apparatus and method for providing multiple functions and protections for a power converter'20107,701,305'Frequency jittering control for varying the switching frequency of a power supply'20107,502,235'Output power limit for a switching mode power converter by a current limit signal having a multi-slope waveform'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2014Patents assigned to RICHTEK TECHNOLOGY CORP (11)· patent assignee history
2009–2013Based in Longtan Township, TW· patent location history
2010–2011Based in Taoyuan County, TW· patent location history
2012–2015Patents assigned to HUANG PEI-LUN (15)· patent assignee history
2012–2020Based in Zhubei City, TW· patent location history
2013–2015Patents assigned to RICHPOWER MICROELECTRONICS (10)· patent assignee history
2013–2015Based in Hsinchu County, TW· patent location history
2016–2018Patents assigned to ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD (9)· patent assignee history
2018–2020Patents assigned to ALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD (9)· patent assignee history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUANG PEI-LUNself | 15 | 2012–2015 |
| RICHTEK TECHNOLOGY CORP | 11 | 2009–2014 |
| RICHPOWER MICROELECTRONICS | 10 | 2013–2015 |
| ALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD | 9 | 2018–2020 |
| ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD | 9 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhubei City, TW | 29 | 2012–2020 |
| Longtan Township, TW | 4 | 2009–2013 |
| Hsinchu County, TW | 2 | 2013–2015 |
| Taoyuan County, TW | 2 | 2010–2011 |
| New Taipei, TW | 1 | 2021 |