Magnetic bearing control device and control method
US-11401970-B2 · Aug 2, 2022 · US
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An Joonsik patents
An Joonsik is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | An Joonsik |
| Total patents | 16 |
| First publication | Aug 15, 2017 |
| Latest publication | Aug 2, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Magnetic bearing control apparatus, control method and high speed rotating motor using the same
US-11306777-B2 · Apr 19, 2022 · US
Magnetic bearing control device and control method
US-2021372472-A1 · Dec 2, 2021 · US
Device for stabilizing direct current (DC) distribution system
US-11031859-B2 · Jun 8, 2021 · US
Power source input device for both ac and dc power sources
US-10951029-B2 · Mar 16, 2021 · US
Device for stabilizing direct current (DC) distribution system
US-10771002-B2 · Sep 8, 2020 · US
Compressor driving apparatus and chiller including the same
US-10677496-B2 · Jun 9, 2020 · US
Device for stabilizing direct current (dc) distribution system
US-2020144902-A1 · May 7, 2020 · US
Device for stabilizing direct current (DC) distribution system
US-10554114-B2 · Feb 4, 2020 · US
Magnetic bearing control apparatus, control method and high speed rotating motor using the same
US-2019120290-A1 · Apr 25, 2019 · US
Recent patents
Latest publications not already listed above.
Device for stabilizing direct current (dc) distribution system
US-2019103803-A1 · Apr 4, 2019 · US
Power source input device for both ac and dc power sources
US-2019089156-A1 · Mar 21, 2019 · US
Device for stabilizing direct current (dc) distribution system
US-2019081586-A1 · Mar 14, 2019 · US
Compressor driving apparatus and chiller including the same
US-2018195772-A1 · Jul 12, 2018 · US
Air conditioner with variable power converter
US-9742336-B2 · Aug 22, 2017 · US
Motor driving device and air conditioner including the same
US-9732991-B2 · Aug 15, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02P27/06 | 7 |
| Y02B70/10 | 7 |
| H02M7/5387 | 6 |
| H02P27/08 | 6 |
| H02M1/083 | 6 |