Hong; Cheong Myung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hong; Cheong Myung.The latest application filed is for "actuator system for controlling lumbar support".
- Hong; Cheong Myung - Seoul N/A KR
- Hong; Cheong Myung - Goyang-si KR
| Patent | Date |
|---|---|
| Actuator system for controlling lumbar support Grant 9,004,594 - Hong April 14, 2 | 2015-04-14 |
| Actuator System For Controlling Lumbar Support App 20140125101 - Hong; Cheong Myung | 2014-05-08 |
| Height control unit of a headrest for a vehicle seat Grant 8,272,696 - Hong September 25, 2 | 2012-09-25 |
| Height Control Unit Of A Headrest For A Vehicle Seat App 20110031796 - Hong; Cheong Myung | 2011-02-10 |
| Lumbar Support For A Car Seat App 20100301650 - Hong; Cheong Myung | 2010-12-02 |
| Pole guide for a head rest of an automobile Grant D547,574 - Hong July 31, 2 | 2007-07-31 |
| Pole guide for a headrest of an automobile App 20070132297 - Hong; Cheong Myung | 2007-06-14 |
| Lumbar support for car seat Grant 6,955,399 - Hong October 18, 2 | 2005-10-18 |
| Lumbar support for car seat App 20040160099 - Hong, Cheong Myung | 2004-08-19 |
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