Ko; Chang Bok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Chang Bok.The latest application filed is for "bicycle kickstand".
- Ko; Chang Bok - Namyangju-si KR
- Ko; Chang-Bok - Daejeon KR
- Ko; Chang Bok - Gyunggi-Do KR
- Ko; Chang Bok - Kyungki-Do N/A KR
- Ko; Chang Bok - Gyunngi-do N/A KR
- KO; Chang Bok - US
- Ko; Chang-Bok - Yuseong-Gu KR
| Patent | Date |
|---|---|
| Bicycle kickstand Grant 9,481,427 - Ko , et al. November 1, 2 | 2016-11-01 |
| Fluidized bed heat exchange apparatus for recovering heat of flue gas for producing high temperature water Grant 9,360,232 - Park , et al. June 7, 2 | 2016-06-07 |
| Booster assembly for vehicle Grant 9,346,444 - Lee , et al. May 24, 2 | 2016-05-24 |
| Decelerator and motor brake with the same Grant 9,145,934 - Kim , et al. September 29, 2 | 2015-09-29 |
| Electric bicycle Grant 8,997,910 - Kim , et al. April 7, 2 | 2015-04-07 |
| Bicycle Kickstand App 20150059521 - Ko; Chang Bok ; et al. | 2015-03-05 |
| Frame for a bicycle Grant D723,432 - Ko March 3, 2 | 2015-03-03 |
| Brake actuator unit Grant 8,915,079 - Bae , et al. December 23, 2 | 2014-12-23 |
| Electric parking brake system Grant 8,863,919 - Jung , et al. October 21, 2 | 2014-10-21 |
| Electronic parking brake Grant 8,863,920 - Park , et al. October 21, 2 | 2014-10-21 |
| Electric bicycle Grant 8,857,550 - Kim , et al. October 14, 2 | 2014-10-14 |
| Decelerator and motor brake with the same Grant 8,827,052 - Yu , et al. September 9, 2 | 2014-09-09 |
| Folding type bicycle Grant 8,814,194 - Kim , et al. August 26, 2 | 2014-08-26 |
| Folding type bicycle Grant 8,794,653 - Kim , et al. August 5, 2 | 2014-08-05 |
| Integrated-type Spoke Structure, Manufacturing Method Thereof, Wheel Assembly For Bicycle Having The Same And Manufacturing Method Thereof App 20140139011 - KO; Chang Bok ; et al. | 2014-05-22 |
| Hydraulic active booster Grant 8,701,407 - Bae , et al. April 22, 2 | 2014-04-22 |
| Folding Type Bicycle App 20140076649 - KIM; Jeong Rae ; et al. | 2014-03-20 |
| Electric Bicycle App 20140076650 - Kim; Il Yong ; et al. | 2014-03-20 |
| Folding Type Bicycle App 20140076651 - KIM; Jeong Rae ; et al. | 2014-03-20 |
| Motor Housing Integrated-type Spoke For Electric Bicycle, Manufacturing Method Thereof, Wheel Assembly Having The Same And Manufacturing Method Thereof App 20140077584 - KIM; Jeong Rae ; et al. | 2014-03-20 |
| Electric Bicycle App 20140076652 - KIM; Jeong Rae ; et al. | 2014-03-20 |
| Fluidized Bed Heat Exchange Apparatus For Recovering Heat Of Flue Gas For Producing High Temperature Water App 20140053792 - Park; Sang-Il ; et al. | 2014-02-27 |
| Folding type bicycle Grant 8,528,928 - Kim , et al. September 10, 2 | 2013-09-10 |
| Decelerator And Motor Brake With The Same App 20130126279 - YU; Sung Wook ; et al. | 2013-05-23 |
| Booster Assembly For Vehicle App 20130104728 - KO; Chang Bok ; et al. | 2013-05-02 |
| Decelerator And Motor Brake With The Same App 20130105253 - KIM; Jin Seok ; et al. | 2013-05-02 |
| Electronic Parking Brake App 20130087422 - PARK; Byung Ju ; et al. | 2013-04-11 |
| Electronic Disc Brake App 20130087417 - YU; Sung Wook ; et al. | 2013-04-11 |
| Booster Assembly For Vehicle App 20130055710 - LEE; Sung Je ; et al. | 2013-03-07 |
| Electric Parking Brake System App 20120234640 - Jung; Yu Don ; et al. | 2012-09-20 |
| Self-cleaning heat exchanger using system for supplying solid particle and water Grant 8,181,693 - Park , et al. May 22, 2 | 2012-05-22 |
| ECCENTRIC JET TYPE LOW NOx OXYFUEL BURNER App 20120070788 - Noh; Dong-Soon ; et al. | 2012-03-22 |
| Brake Actuator Unit App 20110259004 - BAE; Seung Hyup ; et al. | 2011-10-27 |
| Hybrid Brake System App 20110132703 - Kim; Hong Ki ; et al. | 2011-06-09 |
| Hybrid Brake System App 20110126534 - KO; Chang Bok ; et al. | 2011-06-02 |
| Hydraulic Active Booster App 20110108377 - BAE; Seung Hyup ; et al. | 2011-05-12 |
| Self-cleaning Heat Exchanger Using System For Supplying Solid Particle And Water App 20090095445 - Park; Sang-IL ; et al. | 2009-04-16 |
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