Do; Sang Hwa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Do; Sang Hwa.The latest application filed is for "motor noise reduction control apparatus of eco-friendly vehicle and method for controlling thereof".
- Do; Sang Hwa - Seongnam-si KR
- Do; Sang Hwa - Gyeonggi-do KR
- Do; Sang Hwa - Seongnam KR
| Patent | Date |
|---|---|
| Motor Noise Reduction Control Apparatus Of Eco-friendly Vehicle And Method For Controlling Thereof App 20220063422 - Do; Sang Hwa ; et al. | 2022-03-03 |
| Structure For Fixing Permanent Magnet In Rotor Core App 20210351644 - DO; Sang Hwa ; et al. | 2021-11-11 |
| Wound rotor motor for vehicle Grant 11,011,960 - Do , et al. May 18, 2 | 2021-05-18 |
| Motor Having Asymmetric Rotor Core App 20210111602 - Yang; Hong Seok ; et al. | 2021-04-15 |
| Interior permanent magnet motor Grant 10,833,546 - Do , et al. November 10, 2 | 2020-11-10 |
| Interior Permanent Magnet Electric Motor And Rotor Included Therein App 20200212740 - Do; Sang Hwa ; et al. | 2020-07-02 |
| Interior Permanent Magnet Motor App 20190319503 - DO; Sang Hwa ; et al. | 2019-10-17 |
| Wound Rotor Motor For Vehicle App 20190115805 - Do; Sang Hwa ; et al. | 2019-04-18 |
| System And Method For Controlling Charging Battery Of Hybrid Vehicle App 20160121742 - Cho; Hyoung Jun ; et al. | 2016-05-05 |
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