Trademark applications and grants for Seo, Han Suk. Seo, Han Suk has 1 trademark applications. The latest application filed is for "PETCREW"
Entity Type | INDIVIDUAL |
Address | #102-204, 100, Landmark-ro Yeonsu-gu, Incheon KOREA, REPUBLIC OF 22018 |
Patent Application | Date |
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CONVERTER SYSTEM FOR DATA TRANSMISSION INSIDE CONVERTER AND METHOD THEREFOR 20210135586 - 16/638792 HA; Jung Ik ;   et al. | 2021-05-06 |
MULTI CHANNEL SWITCHING CONVERTER 20180198361 - 15/856930 SEONG; Dong Hoon ;   et al. | 2018-07-12 |
MULTI-CONFIGURABLE SWITCH MODE CHARGING SYSTEM, CHARGING CIRCUIT, AND CHARGING METHOD 20180026467 - 15/652807 SHIN; Ho Jun ;   et al. | 2018-01-25 |
OVER-VOLTAGE PROTECTED BATTERY CHARGER WITH BYPASS 20090009138 - 11/931969 AHMAD; FAISAL ;   et al. | 2009-01-08 |
Half-bridge power converter system and method of operation 20070268729 - 11/796332 Choi; Hang-Seok ;   et al. | 2007-11-22 |
Multi-configurable switch mode charging system, charging circuit, and charging method 10,312,709 - 15/652,807 Shin , et al. | 2019-06-04 |
Over-voltage protected battery charger with bypass 7,902,794 - 11/931,969 Ahmad , et al. March 8, 2 | 2011-03-08 |
Half-bridge power converter system and method of operation 7,889,518 - 11/796,332 Choi , et al. February 15, 2 | 2011-02-15 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "PETCREW" 98051985 |
PETCREW 2023-06-21 |
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