Inventor · disambiguated record
Sewan Heo
Also filed as: HEO SEWAN
11 granted patents·8 pending applications·19 citations·filing 2011–2022
83Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST7KOREA ELECTRONICS TELECOMM6HEO SEWAN4YANG YIL SUK2
Top patents by PatentIndex Score
19 records- 0190US9602032B2BLDC motor system including parameter detecting circuit and operating method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Mar 21, 2017·5 cites·16 claims
- 0281US8957661B2DC-DC converter with modulation mode switchHEO SEWAN·Filed 2012·Granted Feb 17, 2015·7 cites·10 claims
- 0374US11038353B2Apparatus and method for controlling output of energy storage apparatus for reliability of output of photovoltaic power generationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jun 15, 2021·1 cites·10 claims
- 0472US8823299B2Power supply module for hall sensorless brushless direct current motorYANG YIL SUK·Filed 2011·Granted Sep 2, 2014·3 cites·8 claims
- 0569US8937472B2DC-DC converter capable of configuring topologyHEO SEWAN·Filed 2012·Granted Jan 20, 2015·3 cites·12 claims
- 0663US12199322B2Apparatus and method for power supply using cooperation of fuel cell and energy storageELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 0757US12166347B2Capacity design method and apparatus for performing solar power generation of residential complexELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Dec 10, 2024·0 cites·13 claims
- 0848US9219437B2Position signal compensation unit of motor, and motor including the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Dec 22, 2015·0 cites·12 claims
- 0947US9325261B2Motor driving method and operating method thereofKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Apr 26, 2016·0 cites·20 claims
- 1047US2022187349A1Missing data correction method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Application pending·0 cites
- 1145US10651680B2Uninterruptible power supply apparatus and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 12, 2020·0 cites·7 claims
- 1244US9000737B2Maximum power extraction deviceKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Apr 7, 2015·0 cites·12 claims
- 1344US2012091968A1Method and apparatus for tracking maximum power pointHEO SEWAN·Filed 2011·Application pending·0 cites
- 1442US2015145494A1Device and method for tracking maximum powerKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 1542US2015180336A1Apparatus and method for tracking maximum powerKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 1641US2012150776A1Adaptive multimedia processor and adaptive data processing methodYANG YIL SUK·Filed 2011·Application pending·0 cites
- 1738US2016248355A1Motor driving device, method for controling motor, and calculation device for calculating angle information of motorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Application pending·0 cites
- 1836US2012161736A1Apparatus and method for initializing dc-dc converterHEO SEWAN·Filed 2011·Application pending·0 cites
- 1934US2016156294A1Motor driving moduleKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
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