Hong; Ki Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hong; Ki Hwan.The latest application filed is for "artificial vestibular organ system".
- Hong; Ki Hwan - Seoul KR
- Hong; Ki Hwan - Incheon KR
- Hong; Ki-Hwan - Bucheon-si N/A KR
- Hong; Ki-Hwan - sosa-gu KR
- Hong; Ki-Hwan - Bucheon KR
- Hong; Ki-Hwan - Bucheon-City KR
| Patent | Date |
|---|---|
| Artificial vestibular organ system Grant 10,478,286 - Kim , et al. Nov | 2019-11-19 |
| Closed-circuit hydraulic system for construction machine Grant 10,202,741 - Kang , et al. Feb | 2019-02-12 |
| Artificial Vestibular Organ System App 20180168801 - KIM; Kyu Sung ; et al. | 2018-06-21 |
| Pilot signal block assembly for construction machinery and control valve assembly having the same Grant 9,651,159 - Choi , et al. May 16, 2 | 2017-05-16 |
| Hybrid excavator boom actuating system and method for controlling same Grant 9,512,596 - Kang , et al. December 6, 2 | 2016-12-06 |
| Closed-circuit Hydraulic System For Construction Machine App 20160333552 - KANG; Byung Il ; et al. | 2016-11-17 |
| Vibrator for generating horizontal vibration Grant 9,246,375 - Oh , et al. January 26, 2 | 2016-01-26 |
| Sliding bearing and sliding bearing assembly Grant 9,222,511 - Lee , et al. December 29, 2 | 2015-12-29 |
| Pilot Signal Block Assembly For Construction Machinery And Control Valve Assembly Having The Same App 20150337969 - Choi; Dae Gyun ; et al. | 2015-11-26 |
| Hybrid Excavator Boom Actuating System And Method For Controlling Same App 20130291531 - Kang; Byung Il ; et al. | 2013-11-07 |
| Vibration Generator And A Production Method Therefor App 20130169072 - Oh; Seong-Kwan ; et al. | 2013-07-04 |
| Step motor Grant 8,237,315 - Oh , et al. August 7, 2 | 2012-08-07 |
| Step motor Grant 8,232,698 - Oh , et al. July 31, 2 | 2012-07-31 |
| Sliding Bearing And Sliding Bearing Assembly App 20110235955 - Lee; Chung Rae ; et al. | 2011-09-29 |
| Step Motor App 20110001367 - OH; SEONG-KWAN ; et al. | 2011-01-06 |
| Step Motor App 20110001378 - OH; SEONG-KWAN ; et al. | 2011-01-06 |
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