Choi; Moon-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Moon-Chang.The latest application filed is for "method and apparatus for transmitting and receiving data in multicarrier communication system".
- Choi; Moon-Chang - Seoul KR
- Choi; Moon Chang - Gwangmyeong-si KR
- Choi; Moon-Chang - Gwangmyeong KR
- Choi; Moon Chang - Gyeonggi-do KR
- Choi; Moon-Chang - Kyounggi-do KR
- Choi; Moon Chang - Kwangmyung KR
- Choi, Moon Chang - Kwangmyoung-city KR
- Choi, Moon-Chang - Kwangmyoung KR
- Choi; Moon-Chang - Kyungki-Do KR
| Patent | Date |
|---|---|
| Method and apparatus for transmitting and receiving data in multicarrier communication system Grant 10,122,562 - Kim , et al. November 6, 2 | 2018-11-06 |
| Method And Apparatus For Transmitting And Receiving Data In Multicarrier Communication System App 20140321524 - KIM; Chan-Hong ; et al. | 2014-10-30 |
| Reverse rotation preventing structure of centrifugal compressor Grant 7,121,813 - Choi , et al. October 17, 2 | 2006-10-17 |
| Thrust bearing cooling unit for a turbo compressor Grant 6,729,858 - Choi , et al. May 4, 2 | 2004-05-04 |
| Turbo compressor Grant 6,698,929 - Choi , et al. March 2, 2 | 2004-03-02 |
| Cooling system and cooling method Grant 6,675,594 - Choi , et al. January 13, 2 | 2004-01-13 |
| Reverse rotation preventing structure of centrifugal compressor App 20030113215 - Choi, Moon Chang ; et al. | 2003-06-19 |
| Cooling system and cooling method App 20030094007 - Choi, Moon-Chang ; et al. | 2003-05-22 |
| Turbo compressor App 20030059315 - Choi, Moon-Chang ; et al. | 2003-03-27 |
| Centrifugal compressor structure with impellers Grant 6,499,955 - Choi , et al. December 31, 2 | 2002-12-31 |
| Assembly structure for a turbo compressor Grant 6,471,493 - Choi , et al. October 29, 2 | 2002-10-29 |
| Turbo compressor App 20020097929 - Choi, Moon Chang ; et al. | 2002-07-25 |
| Turbo compressor App 20020037225 - Choi, Moon Chang ; et al. | 2002-03-28 |
| Centrifugal compressor structure with impellers App 20020037215 - Choi, Moon-Chang ; et al. | 2002-03-28 |
| Turbo compressor Grant 6,155,802 - Choi , et al. December 5, 2 | 2000-12-05 |
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