Oh; Secheol
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oh; Secheol.The latest application filed is for "wireless sound equipment".
- Oh; Secheol - Seoul KR
Trademarks
| Patent | Date |
|---|---|
| Wireless sound equipment Grant 10,321,229 - Seo , et al. | 2019-06-11 |
| Wireless Sound Equipment App 20170111489 - SEO; Sangwoo ; et al. | 2017-04-20 |
| Wireless sound equipment Grant 9,571,928 - Seo , et al. February 14, 2 | 2017-02-14 |
| Headset Grant 9,344,801 - Yoo , et al. May 17, 2 | 2016-05-17 |
| Headset App 20160073200 - YOO; Hyunsun ; et al. | 2016-03-10 |
| Wireless Sound Equipment App 20150264474 - SEO; Sangwoo ; et al. | 2015-09-17 |
| Security USB storage medium generation and decryption method, and medium recorded with program for generating security USB storage medium Grant 9,100,173 - Ryu , et al. August 4, 2 | 2015-08-04 |
| Security Usb Storage Medium Generation And Decryption Method, And Medium Recorded With Program For Generating Security Usb Storage Medium App 20120151219 - Ryu; Daegull ; et al. | 2012-06-14 |
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