DAE HAN SPECIAL METAL IND CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for DAE HAN SPECIAL METAL IND CO., LTD..The latest application filed is for "method for manufacturing single-pole only usable magnet".
- DAE HAN SPECIAL METAL IND CO., LTD. - Incheon KR
- DAE HAN SPECIAL METAL IND CO., LTD. - Namdong-gu, Incheon KR
Trademarks
| Patent | Date |
|---|---|
| Method for manufacturing single-pole only usable magnet Grant 11,141,788 - An October 12, 2 | 2021-10-12 |
| Method For Manufacturing Single-pole Only Usable Magnet App 20200030881 - AN; Jun-Bum | 2020-01-30 |
| Case for a portable electronic device having a non-insertion type interface Grant 9,147,966 - An September 29, 2 | 2015-09-29 |
| Apparatus For Charging A Large Number Of Electronic Devices App 20150200555 - AN; Joon-Bum | 2015-07-16 |
| Usb Memory Having Non-insertion Type Connector And Gender Connected Thereto App 20150081944 - An; Joon-Bum | 2015-03-19 |
| Case Having Non-insertion Type Interface For Portable Electronic Device App 20140362587 - An; Joon-Bum | 2014-12-11 |
| Tablet Pc Having Non-insertion Type Port And Cradle Connected To Same App 20140363988 - An; Joon-Bum | 2014-12-11 |
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