Inventor
Hyun-Ick Shin
Inventor
Seoul, KR
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks18%
H03KPulse technique13%
H04BTransmission11%
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 systems8%
H03HImpedance networks, e.g. resonant circuits8%
H03FAmplifiers5%
H10DInorganic electric semiconductor devices5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B29BPreparation or pretreatment of the material to be shaped3%
PatentTitleYear
10,714,981Apparatus for protecting wireless communication device and wireless communication device comprising same202010,714,975Dual band wireless power reception unit202010,693,328Wireless power transfer standard selector of power receiving unit and method therefor202010,476,308Magnetic resonance wireless power transmission device capable of adjusting resonance frequency201910,454,313Wireless power receiver201910,320,239Wireless power receiver201910,236,941Single antenna-based wireless charging and near-field communication control apparatus and user terminal therefor20199,876,497Active diode having improved transistor turn-off control method20189,419,608'Active diode driver'20169,401,710'Active diode having improved transistor turn-off control method'20169,391,601'Gate driver for isolated input switching device'20167,898,228'Reverse recovery current assisted body-controlled switch'20117,169,336'Preparation of powder granules by liquid condensation process and manufacture of powder compacts thereof'20076,249,096'Apparatus and method for determining commutation time of sensorless brushless direct current (BLDC) motor'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to FAIRCHILD KR SEMICONDUCTOR LTD (1)· patent assignee history
2001–2020Based in Seoul, KR· patent location history
2007Patents assigned to KOREA INST SCI & TECH (1)· patent assignee history
2011Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
2016–2020Patents assigned to MAPS INC (11)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAPS INC | 11 | 2016–2020 |
| FAIRCHILD KR SEMICONDUCTOR LTD | 1 | 2001 |
| KOREA INST SCI & TECH | 1 | 2007 |
| NAT SEMICONDUCTOR CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 14 | 2001–2020 |