Trademark applications and grants for Chang Chun Hung. Chang Chun Hung has 2 trademark applications. The latest application filed is for "CHAIRMAN"
Patent Application | Date |
---|---|
ELECTRONIC DEVICE 20220167080 - 17/164736 Chen; Hung-Wei ;   et al. | 2022-05-26 |
SYSTEM OF EXHUAST AND OPERATION METHOD THEREOF 20160273541 - 14/658576 YANG; TUNG-LIN ;   et al. | 2016-09-22 |
VOLTAGE CONVERTER AND CONTROL METHOD THEREOF 20110127977 - 12/629027 Chang; Chun-Hung ;   et al. | 2011-06-02 |
Light Guide Plate Assembly 20100232178 - 12/720202 Wu; Yu-Chang ;   et al. | 2010-09-16 |
Display Device, Manufacturing Method Thereof, and Color Adjusting Method Used Thereon 20100188615 - 12/635317 Hung; Chun-Chang ;   et al. | 2010-07-29 |
Electronic device 11,363,371 - 17/164,736 Chen , et al. June 14, 2 | 2022-06-14 |
System of exhuast and operation method thereof 9,657,757 - 14/658,576 Yang , et al. May 23, 2 | 2017-05-23 |
Display device, manufacturing method thereof, and color adjusting method used thereon 8,670,089 - 12/635,317 Hung , et al. March 11, 2 | 2014-03-11 |
Display device, manufacturing method thereof, and color adjusting method used thereon 8,670,089 - 12/635,317 Hung , et al. March 11, 2 | 2014-03-11 |
Light guide plate assembly 8,511,882 - 12/720,202 Wu , et al. August 20, 2 | 2013-08-20 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"CHAIRMAN" 4969915 86536421 |
CHAIRMAN 2015-02-16 |
"BAGMAX" 76208770 |
BAGMAX 2001-02-12 |
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