Inventor
Chih-Ning Chen
Inventor
Taipei, TW
Overview
Patents· 25 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 systems30%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications19%
H02JElectric power networks17%
H03KPulse technique8%
G05FSystems for regulating electric or magnetic variables6%
H04BTransmission4%
H05BElectric heating4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
PatentTitleYear
10,770,912Charging device and control method thereof202010,727,677Fast charging circuit202010,637,455Demodulation circuit and wireless charging device having the same202010,637,270Battery charging circuit and charging method thereof202010,547,193Battery charging circuit202010,499,474Driver circuit and driving method with low inrush current201910,412,813Ambient light sensor201910,283,994Switching charging circuit201910,218,195Switching-type charging circuit capable of quickly dropping the voltage at the input end to zero201910,168,726Self-adaptive startup compensation device201910,122,278Control circuit operating in pulse skip mode and voltage converter having the same20189,906,053'Energy storage device and control method thereof'20189,831,702Compensation circuit and energy storage device thereof20179,413,244'Voltage conversion circuit with voltage selection of transistor bulk'20169,337,733'Adaptive pre-charge voltage converter'20169,154,037'Current-mode buck converter and electronic system using the same'20158,975,883'Soft start scheme under low voltage power'20158,963,526'Voltage conversion circuit and electronic system using the same'20158,922,186'Method and apparatus for all duty current sensing in current mode converter'20148,779,733'Bootstrap scheme for BULK-BOOST converter'20148,487,692'Voltage generator with adjustable slope'20138,358,118'Current mode boost converter with fixed PWM/PFM boundary'20138,106,642'Current mode buck converter with fixed PWM/PFM boundary'20127,639,801'Method of transforming serial scrambler to parallel scrambler, parallel scrambler and double-edge-triggered register with XOR operation'20097,456,624'PWM control scheme under light load'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to ANPEC ELECTRONICS CORP (24)· patent assignee history
2008–2020Based in Taipei, TW· patent location history
2009Based in Jungli, TW· patent location history
2012–2015Patents assigned to CHEN CHIH-NING (5)· patent assignee history
2012–2013Patents assigned to SHENG KANG (2)· patent assignee history
2013–2015Patents assigned to CHEN YEN-MING (2)· patent assignee history
2020Patents assigned to APNEC ELECTRONICS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANPEC ELECTRONICS CORP | 24 | 2008–2020 |
| CHEN CHIH-NINGself | 5 | 2012–2015 |
| CHEN YEN-MING | 2 | 2013–2015 |
| SHENG KANG | 2 | 2012–2013 |
| APNEC ELECTRONICS CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 24 | 2008–2020 |
| Jungli, TW | 1 | 2009 |